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USPTO Patent Rankings Data through Sept 30, 2025
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David Caillet — 1 Patent

ALAlbemarle: 1 patents #228 of 439Top 55%
Baton Rouge, LA: #1,073 of 1,896 inventorsTop 60%
Louisiana: #5,044 of 10,876 inventorsTop 50%
Overall (All Time): #3,644,738 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5883296 Preparation of tetrakis(dihydrocarbylamino)phosphonium halide John M. Power, Bruce C. Berris 1999-03-16