Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Jane E. Preston — 1 Patent

General Motors: 1 patents #9,441 of 18,328Top 55%
Cadillac, MI: #160 of 282 inventorsTop 60%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Jane E. Preston has been granted 1 US patent while listed as an inventor at General Motors. All of these patents were granted in 2019. Jane E. Preston ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Jane E. Preston in Cadillac, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10458319 Wastegate assembly, a turbocharger that utilizes the wastegate assembly and a method Grant W. Brady, Huaxin Li, Julie A. Swartz 2019-10-29 $10,278,000