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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen D. Stults — 3 Patents

Chevron: 6 patents #772 of 4,788Top 20%
Benicia, CA: #89 of 234 inventorsTop 40%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Stephen D. Stults has been granted 3 US patents while listed as an inventor at Chevron. The first was granted in 2015 and the most recent in December 2016. Stephen D. Stults ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Stephen D. Stults in Benicia, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9523061 Lubricating oil compositons Kenneth D. Nelson, Alexander B. Boffa, William M. Kleiser, James A. McGeehan, Wim Van Dam +1 more 2016-12-20
9303229 Lubricating oil composition Kenneth D. Nelson, Alexander B. Boffa, William M. Kleiser, James A. McGeehan, Wim Van Dam +1 more 2016-04-05 $250,385,000
9193931 Lubricating oil compositions Kenneth D. Nelson, Alexander B. Boffa, William M. Kleiser, James A. McGeehan, Wim Van Dam +1 more 2015-11-24