Inventor · disambiguated record
Richard L. Spears
Also filed as: SPEARS RICHARD · SPEARS RICHARD A · SPEARS RICHARD L
6 granted patents·1 pending application·167 citations·filing 1983–2011
85Inventor score
Top patents by PatentIndex Score
7 records- 0189US4753094AApparatus and method of powder-metal peen coating metallic surfacesSPEARS RICHARD L·Filed 1986·Granted Jun 28, 1988·72 cites·1 claims
- 0288US8764513B1Media recycling apparatus and process for wet media blast operationsSPEARS RICHARD L·Filed 2011·Granted Jul 1, 2014·14 cites·5 claims
- 0365US5049260ABlast cleaning wet media feed and separation systemSPEARS RICHARD L·Filed 1990·Granted Sep 17, 1991·27 cites·6 claims
- 0460US5662330AHigh low dice gambling system and method thereforFiled 1996·Granted Sep 2, 1997·37 cites·13 claims
- 0547US6688954B2Wet/dry blockFiled 2001·Granted Feb 10, 2004·1 cites·19 claims
- 0645US4517507AMultiple output alternator systemMOTOROLA INC·Filed 1983·Granted May 14, 1985·16 cites·4 claims
- 0741US2008015020A1Matching Numerical ValuesSPEARS RICHARD A·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →