← Every company
Timken Co Patents
What Timken Co has filed at the patent office — applications as well as grants, because a filing is on the record eighteen months before anyone has to say what it was for.
TKR on carbonthat →Filings on file
35
Granted
4
Still pending
31
Filed under
4 names
35 filings
Newest filing first. A pending application has no patent number yet, and most never get one.
| Invention | Patent |
|---|---|
| PLANET GEAR MACHANISMF16H 57/0442, F16H 57/042, F16H 57/045, F16H 57/0479Filed as THE TIMKEN COMPANY2025-12-08Pixiang Lan | pending |
| JOURNAL BEARING SHAFT FOR PLANETARY GEARBOXF16H 57/0479, F16C 17/02, F16C 33/1065, F16C2204/10, F16C2204/20, F16C2208/36, F16C2208/40, F16C2360/31, F16C2361/61, F16H 57/043, F16H 57/0471, F16H2057/085Filed as THE TIMKEN COMPANY2025-12-08Pixiang Lan | pending |
| TENSIONING APPARATUSF16H 7/1281, F16H 7/1263, F16H 7/14, F16H2007/0806, F16H2007/0842, F16H2007/0865, F16H2007/088, F16H2007/0891, F16H2007/0893, F16H2007/0897Filed as The Timken Company2025-09-12Daryl L. Herman | 12698821 |
| LUBRICANT FILM THICKNESS MEASUREMENT AND CONDITION MONITORING OF BEARINGSFiled as THE TIMKEN COMPANY2025-09-09WEI DAI | pending |
| DC MOTOR WITH RETAINER FOR INTERPOLE COILH02K 15/50, H02K 3/12, H02K 3/18, H02K 15/062Filed as Timken Gears & Services Inc.2025-08-06Buddy L. Price | pending |
| COMPOSITE DIELECTRIC COATINGS FOR ELECTRICAL INSULATION OF BEARINGSFiled as THE TIMKEN COMPANY2025-08-01SANKALP KOTA | pending |
| WINDING TRANSPOSITIONS AND CROSS CONNECTIONS FOR GENERATORS AND MOTORSH02K 1/16, H02K 3/487, H02K 15/50, H02K 3/28, H02K 15/026, H02K 15/12Filed as Timken Gears & Services Inc.2025-07-30Jan H. de Swardt | pending |
| ELECTRIC MACHINE STATOR WINDING LEAD CONNECTIONSH02K 15/50, F03D 80/504, F05B2230/80, H02K 1/165, H02K 3/12, H02K 3/24, H02K 3/28, H02K 3/345, H02K 7/183, H02K 7/1838, Y02E 10/72Filed as Timken Gears & Services Inc.2025-06-11Jan H. de Swardt | pending |
| STATOR LEAD CONNECTION OPTIMIZATIONH02K 15/50, F03D 80/504, F05B2230/80, H02K 1/165, H02K 3/12, H02K 3/24, H02K 3/28, H02K 3/345, H02K 7/183, H02K 7/1838, Y02E 10/72Filed as Timken Gears & Services Inc.2025-06-11Jan H. de Swardt | pending |
| STATOR FOR WIND TURBINE GENERATORSH02K 15/50, F03D 80/504, F05B2230/80, H02K 1/165, H02K 3/12, H02K 3/24, H02K 3/28, H02K 3/345, H02K 7/183, H02K 7/1838, Y02E 10/72Filed as Timken Gears & Services Inc.2025-06-11Jan H. de Swardt | pending |
| HYBRID MANUFACTURING OF CARBON OR NITROGEN-CONTAINING COMPONENTSFiled as THE TIMKEN COMPANY2025-06-09MANGESH V. PANTAWANE | pending |
| BEARING SETTING PROCESSFiled as THE TIMKEN COMPANY2025-04-18DESHENG LI | pending |
| ROTOR CONSTRUCTION FOR WIND TURBINE GENERATORSH02K 15/50, H02K 3/345, H02K 15/023, H02K 15/35, F05B2230/80, H02K 3/28, H02K 7/04, H02K 7/183, H02K 7/1838, H02K 15/165, H02K 17/42Filed as Timken Gears & Services Inc.2025-03-14Randall W. Russell | pending |
| STATOR CONSTRUCTION FOR WIND TURBINE GENERATORSH02K 15/50, H02K 3/345, H02K 15/023, H02K 15/35, F05B2230/80, H02K 3/28, H02K 7/04, H02K 7/183, H02K 7/1838, H02K 15/165, H02K 17/42Filed as Timken Gears & Services Inc.2025-03-14Randall W. Russell | pending |
| SELF-ALIGNING TAPERED ROLLER BEARING ASSEMBLY WITH NON-SPLIT HOUSINGF16C 19/383, F16C 23/084, F16C 19/385, F16C 33/6659, F16C 35/047, F16C 35/067, F16C 43/04Filed as The Timken Company2025-03-03Dennis Veer | pending |
| WINDING TRANSPOSITIONS AND CROSS CONNECTIONS FOR GENERATORS AND MOTORSFiled as The Timken Company2025-02-28Jan H. de Swardt | pending |
| INTEGRAL CUTTING AND HONING TOOLB23B 27/10, B23B 27/14Filed as THE TIMKEN COMPANY2025-02-07Chao Zhang | pending |
| ELIMINATING WIND GENERATOR INTER-TURN FAILURES WINDING IMPROVEMENTH02K 15/50, F03D 80/50, F05B2230/80, H02K 3/28, H02K 7/183Filed as Timken Gears & Services Inc.2024-11-25Jan de Swardt | pending |
| TENSIONING APPARATUSFiled as THE TIMKEN COMPANY2024-10-16DARYL L. HERMAN | pending |
| BEARING ARRANGEMENT FOR WIND TURBINE MAIN SHAFTF03D 80/703, F16C 19/542, F16C 19/364, F16C 19/383, F16C 19/385, F16C 19/386, F16C 19/388, F16C 19/548, F16C2240/34, F16C2300/14, F16C2360/31, Y02E 10/72Filed as The Timken Company2024-10-09Min Fang | pending |
| ROTOR AND STATOR CONSTRUCTION FOR WIND TURBINE GENERATORSFiled as The Timken Company2024-10-01Randall W. Russell | pending |
| ROLLER BEARING AND MANUFACTURING METHOD FOR PIN-TYPE CAGESFiled as THE TIMKEN COMPANY2024-09-27MARK A. JOKI | pending |
| LUBRICANT FILM THICKNESS MEASUREMENT AND CONDITION MONITORING OF BEARINGSFiled as The Timken Company2024-09-25Wei Dai | pending |
| BEARING WITH ELECTRICAL SHUNT ROLLERFiled as THE TIMKEN COMPANY2024-09-19LIZETH SANCHEZ | pending |
| SYSTEM AND METHOD FOR INSPECTION OF CERAMIC BEARING ROLLERSFiled as THE TIMKEN COMPANY2024-09-11ASHISH VASIL | pending |
| REFURBISHING WIND TURBINE GENERATOR STATOR WINDING WITH WINDING CONVERSIONSH02K 15/50, F03D 80/504, F05B2230/80, H02K 1/165, H02K 3/12, H02K 3/24, H02K 3/28, H02K 3/345, H02K 7/183, H02K 7/1838, Y02E 10/72Filed as Timken Gears & Services Inc.2024-09-06Jan H. de Swardt | 12744437 |
| BEARING COMPONENT WITH PIEZOELECTRIC COREF16C 41/00, H10N 30/30, F16C 33/586, F16C2202/36, H02N 2/18, H02N 2/186Filed as The Timken Company2024-08-20Louis Kiefer IV | 12747757 |
| COMPOSITE DIELECTRIC COATINGS FOR ELECTRICAL INSULATION OF BEARINGSFiled as The Timken Company2024-08-06Sankalp Kota | pending |
| IMPROVED V-RIBBED BELTF16G 5/08, F16G 5/20Filed as Timken SMO LLC2024-07-25Daryl Lee HERMAN | pending |
| HYBRID MANUFACTURING OF CARBON OR NITROGEN-CONTAINING COMPONENTSFiled as The Timken Company2024-06-11Mangesh V. Pantawane | pending |
| PLANET GEAR MECHANISMFiled as THE TIMKEN COMPANY2024-05-06PIXIANG LAN | pending |
| JOURNAL BEARING SHAFT FOR PLANETARY GEARBOXFiled as THE TIMKEN COMPANY2024-05-06PIXIANG LAN | pending |
| BEARING SETTING USING FREQUENCY ANALYSISFiled as The Timken Company2024-04-19Desheng Li | pending |
| SELF-ALIGNING TAPERED ROLLER BEARING ASSEMBLY WITH NON-SPLIT HOUSINGFiled as The Timken Company2024-03-20Dennis Veer | pending |
| ELIMINATING WIND GENERATOR INTER-TURN FAILURES WINDING IMPROVEMENTH02K 15/50, F03D 80/50, F05B2230/80, H02K 3/28, H02K 7/183Filed as The Timken Company2024-02-07Jan de Swardt | 12206298 |
Filings are matched to the company by applicant name, so a subsidiary filing under its own name is only here if that name resolves to this company. The applicant is printed as filed, which makes a wrong match visible. A patent is not a product: most applications are never granted, and most grants are never built.
More on TKR
Company overviewEverything on TKR in one place, with the price.SEC filingsWhat TKR's 8-Ks say happened: results, departures, auditor changes.Insider tradingWhat TKR's own officers and directors buy and sell.Who owns itEvery manager reporting a position in TKR.Funds holding itWhich funds and ETFs hold TKR, and how big a bet.LobbyingWhat TKR spends lobbying Congress, and on what.Who lobbies for itThe lobbyists on TKR's account, and who they worked for.Federal contractsWhat federal agencies pay TKR.