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Don Robinson — 2 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Manhattan Beach, CA: #385 of 861 inventorsTop 45%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Don Robinson has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1980 and the most recent in November 1993. Don Robinson ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Don Robinson in Manhattan Beach, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5257939 Cultural knowledge board game June Huckabee 1993-11-02
4186925 Competitive toss game Adolph E. Goldfarb, Erwin Benkoe 1980-02-05

Frequent Collaborators

Adolph E. Goldfarb1 shared
Erwin Benkoe1 shared
June Huckabee1 shared

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