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Robert Joseph Rigaud — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Greensboro, NC: #845 of 1,557 inventorsTop 55%
North Carolina: #26,774 of 45,564 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert Joseph Rigaud has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2011. Robert Joseph Rigaud ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert Joseph Rigaud in Greensboro, NC, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7893328 Neck and body joint for a musical instrument John Mark Hampton 2011-02-22

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