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USPTO Patent Rankings Data through Sept 30, 2025
Home › Inventors › Donnie E. Riggs
DR

Donnie E. Riggs — 4 Patents

San Jose, CA: #12,320 of 32,062 inventorsTop 40%
California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,305,159 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4638577 Shoe with angular slotted midsole — 1987-01-27
4235028 Orthotic stabilizer for athletic shoe — 1980-11-25
4223459 Athletic shoe for racing and training — 1980-09-23
4184272 Athletic shoe for track competition and interval training — 1980-01-22

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