Inventor · disambiguated record
Richard O. Spencer
Also filed as: SPENCER RICHARD · SPENCER RICHARD O
5 granted patents·125 citations·filing 1977–1985
80Inventor score
Top patents by PatentIndex Score
5 records- 0186US4357702AError correcting apparatusC N R INC·Filed 1980·Granted Nov 2, 1982·46 cites·29 claims
- 0283US4682457AOpen office landscape systemSPENCER RICHARD O·Filed 1985·Granted Jul 28, 1987·71 cites·8 claims
- 0348USD252848SRecord cleanerSPENCER RICHARD O·Filed 1977·Granted Sep 11, 1979·4 cites·1 claims
- 0446USD248817SPhonograph record cleanerSPENCER RICHARD O·Filed 1977·Granted Aug 8, 1978·4 cites·1 claims
- 0526USD251949SConsole phonograph record cleaner cover plateSPENCER RICHARD O·Filed 1977·Granted May 29, 1979·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →