Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Simon E. Zimmerman — 1 Patent

General Motors: 1 patents #9,441 of 18,328Top 55%
Poway, CA: #799 of 1,186 inventorsTop 70%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Simon E. Zimmerman has been granted 1 US patent while listed as an inventor at General Motors. All of these patents were granted in 2018. Simon E. Zimmerman ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Simon E. Zimmerman in Poway, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10131360 Methods and systems for estimating road surface friction Yadollah Sabri, Yingmei Si, Steven T. Schweitzer, Qingrong Zhao, Qi Zhang +1 more 2018-11-20 $25,595,000