Inventor · disambiguated record
Robert R. Black
Also filed as: BLACK JR ROBERT R · BLACK ROBERT R
4 granted patents·165 citations·filing 1973–1986
80Inventor score
Top patents by PatentIndex Score
4 records- 0185US3994105AShelter constructionHUGHES AIRCRAFT CO·Filed 1973·Granted Nov 30, 1976·51 cites·5 claims
- 0284USD299532SDisposable vaginal speculumWELCH ALLYN INC·Filed 1986·Granted Jan 24, 1989·26 cites·1 claims
- 0364US4766887ADisposable vaginal speculumWELCH ALLYN INC·Filed 1986·Granted Aug 30, 1988·82 cites·10 claims
- 0435US4093072AVariable attenuation support systemPLASTICS RESEARCH CORP·Filed 1976·Granted Jun 6, 1978·6 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →