Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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R. Matthew Thomas

FAFarley: 1 patents #7 of 9Top 80%
Sylvania, OH: #196 of 344 inventorsTop 60%
Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,899,432 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4913217 Locators for expendable core in die casting die Byron W. Koch, John J. McGarigal 1990-04-03