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USPTO Patent Rankings Data through Sept 30, 2025
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Matthew D. Dillon — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Berkeley, CA: #2,417 of 3,731 inventorsTop 65%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,599,154 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6314421 Method and apparatus for indexing documents for message filtering David Sharnoff 2001-11-06