Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen Rylance — 4 Patents

General Motors: 4 patents #3,757 of 18,328Top 25%
Holly, MI: #49 of 192 inventorsTop 30%
Michigan: #22,248 of 86,293 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Stephen Rylance has been granted 4 US patents while listed as an inventor at General Motors. The first was granted in 2019 and the most recent in May 2021. Stephen Rylance ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Stephen Rylance in Holly, MI, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11001174 Double sided cushion with provision for child five point harness and booster Stephanie C. Radion, Daniel W. Booth, Shaun P. Kavanagh 2021-05-11 $38,952,000
10668839 Trim component for a base of a vehicle seat and method of manufacturing the trim component Peter Randazzo 2020-06-02 $16,247,000
10632870 Integrated child seat upper harness attachment and routing methods Stephanie C. Radion, Daniel W. Booth, Michele A. DeRonne 2020-04-28 $16,112,000
10518682 Lateral head support for a vehicle passenger seat Stephanie C. Radion, Daniel W. Booth, Daniel Arico 2019-12-31 $8,503,000