Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Bret M. Olson — 5 Patents in 2018

General Motors: 5 patents #84 of 1,893Top 5%
DYDynalloy: 2 patents #6 of 14Top 45%
BABend All Automotive: 1 patents #1 of 9Top 15%
Chicago, IL: #61 of 1,413 inventorsTop 5%
Illinois: #324 of 7,998 inventorsTop 5%
Overall (2018): #31,140 of 503,207Top 7%
5 Patents 2018

Issued Patents 2018

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10082215 Valve configured for regulating the flow of fluid between a device and a cooler Xiujie Gao, Nancy L. Johnson, Vijay A. Neelakantan, Tyler P. Ownby, James Holbrook Brown 2018-09-25
10047860 Pump switching control systems and methods for continuously variable transmissions Minh Q. Truong, Chinar S. Ghike, Craig J. Hawkins, Steven P. Moorman, Paul G. Otanez 2018-08-14
9970540 Transmission fluid pressure control systems and methods for continuously variable transmissions Minh Q. Truong, Steven P. Moorman, Mohamed O. Egal 2018-05-15
9939077 Valve configured for regulating the flow of fluid between a device and a cooler Xiujie Gao, Nancy L. Johnson, Ronald Richard Semel, Rory McIntyre, Mark J. Heikoop +3 more 2018-04-10
9890857 CVT and method for mitigating variator gross slip of the same Ronald W. VanDiepen, Paul G. Otanez 2018-02-13