Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Renshaw — 2 Patents

ASAurora Flight Sciences: 1 patents #74 of 160Top 50%
FLFoster Wheeler Energy Limited: 1 patents #70 of 180Top 40%
Grimsby, CA: #27 of 95 inventorsTop 30%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert Renshaw has been granted 2 US patents while listed as an inventor at Aurora Flight Sciences. The first was granted in 1987 and the most recent in February 2020. Robert Renshaw ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert Renshaw in Grimsby, ON, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10571037 Positive pressure relief valve Christopher Krebs, David Kordonowy 2020-02-25
4713098 Tandem curved arm steam-water separator Nick Idvorian 1987-12-15 $2,908,000