Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DC

David Michael Corbin

ZOZoltek: 4 patents #1 of 14Top 8%
Saint Peters, MO: #103 of 433 inventorsTop 25%
Missouri: #5,256 of 23,789 inventorsTop 25%
Overall (All Time): #1,115,942 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12104024 Polyvinyl alcohol-sized fillers for reinforcing plastics Philip F. Chu, Philip L. Schell, Shigeo Iwasawa 2024-10-01
11834593 Electrically conductive adhesive Steven Eric Baldini 2023-12-05
11566369 Electrically conductive sizing for carbon fibers Steven Eric Baldini 2023-01-31
11447666 Electrically conductive adhesive Steven Eric Baldini 2022-09-20