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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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George Combs — 1 Patent in 2021

COCovestro: 1 patents #17 of 82Top 25%
McMurray, PA: #3 of 14 inventorsTop 25%
Pennsylvania: #2,483 of 7,685 inventorsTop 35%
Overall (2021): #450,541 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10968327 Methods for formulating polyisocyanurate foam-forming compositions, related polyisocyanurate foam-forming compositions, and foams produced thereby 2021-04-06