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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Richard A. Callis — 1 Patent in 2021

HEHexcel: 1 patents #3 of 14Top 25%
Thousand Oaks, CA: #75 of 209 inventorsTop 40%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #290,001 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11123899 Method for seaming multi-sectional composite tooling Mark Gerdisch, Adam Senta 2021-09-21 $50,475,000