Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Leonid Basin — 32 Patents

General Motors: 30 patents #357 of 18,328Top 2%
Farmington Hills, MI: #43 of 2,032 inventorsTop 3%
Michigan: #1,992 of 86,293 inventorsTop 3%
Overall (All Time): #110,428 of 4,157,543Top 3%
32 Patents All Time
Leonid Basin has been granted 32 US patents while listed as an inventor at General Motors. The first was granted in 1981 and the most recent in September 2023. Leonid Basin ranks #110,428 of 4,157,543 US inventors in our database (top 2.7%). Patent records list Leonid Basin in Farmington Hills, MI, US.

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11746869 Torque converter assemblies with integrated planetary-type torsional vibration dampers Dongxu Li 2023-09-05 $15,384,000
11384833 Transmission integrated converter flow Edward W. Mellet, Clinton E. Carey 2022-07-12 $19,860,000
11242920 Torque converter assemblies with integrated planetary-type torsional vibration dampers Dongxu Li 2022-02-08 $40,789,000
10975943 Torque converter assembly and method of operating the same Edward W. Mellet, Victor M. Roses 2021-04-13 $34,757,000
10837535 Torque converter assembly and a vehicle including the torque converter assembly Dongxu Li 2020-11-17 $69,866,000
10473182 Torsional vibration absorption system Dongxu Li, Shushan Bai 2019-11-12 $5,300,000
10471821 Electrified multiple speed ratio transmission Dongxu Li 2019-11-12 $5,300,000
10041575 Torsional damper system Dongxu Li, Farzad Samie, Kumaraswamy V. Hebbale, Gary H. Paelicke, Clinton E. Carey +1 more 2018-08-07 $13,981,000
9995366 Torsional vibration absorption system Dongxu Li, Shushan Bai 2018-06-12 $11,223,000
9856958 Torsional vibration damper Shushan Bai, Dongxu Li, Farzad Samie, Ioan Napau, Gary H. Paelicke +1 more 2018-01-02 $14,862,000
9803742 Stacked planetary gear assembly with improved lubrication Kothamasi Sumithra Raju, Sudipto Ray, Hai Xu, Avinash Singh 2017-10-31 $17,173,000
9772028 Hybrid transmission arrangement having a motor damper Norman Schoenek, Shawn H. Swales, Min-Joong Kim 2017-09-26 $8,812,000
9434032 Method of assembling a stacked planetary gear set Carlos E. Marin, Gary H. Paelicke 2016-09-06 $8,763,000
9211872 Composite accumulator having metal insert Edward W. Mellet, Carlos E. Marin 2015-12-15 $12,650,000
9212670 Composite accumulator Edward W. Mellet, Carlos E. Marin, Charles K. Buehler, James B. Borgerson, Philip C. Lundberg +2 more 2015-12-15 $12,650,000
9145902 Hydraulic accumulator Fredrick R. Poskie, Carlos E. Marin 2015-09-29 $19,033,000
9121492 Hybrid transmission arrangement having a motor damper Norman Schoenek, Shawn H. Swales, Min-Joong Kim 2015-09-01 $8,163,000
9038668 Accumulator assembly Carlos E. Marin 2015-05-26 $16,404,000
8795114 Hybrid powertrain Norman Schoenek, Elizabeth I. Wooden, Min-Joong Kim, Shawn H. Swales, Xiaohui Du +1 more 2014-08-05 $6,080,000
8769819 Methods of fabricating combination gear for stacked planetary gearset Gary H. Paelicke, Avinash Singh 2014-07-08 $6,643,000
8677742 Accumulator with solenoid valve Fredrick R. Poskie, Nieyuan Hai, Carlos E. Marin 2014-03-25 $6,950,000
8656959 Hydraulic accumulator Carlos E. Marin, Gary H. Paelicke 2014-02-25 $9,224,000
8567444 Accumulator assembly Carlos E. Marin 2013-10-29 $12,838,000
8376109 Lever applied dry clutch Shushan Bai, Clinton E. Carey, Vijay A. Neelakantan, James M. Hart 2013-02-19 $7,599,000
8328674 Hybrid powertrain with single motor/generator connected to final drive assembly and method of assembly Shawn H. Swales, Fredrick R. Poskie, James W. Haynes 2012-12-11 $8,662,000