Inventor · disambiguated record
Richard Cushman
Also filed as: CUSHMAN RICHARD · CUSHMAN RICHARD I
3 granted patents·51 citations·filing 1982–1992
72Inventor score
Top patents by PatentIndex Score
3 records- 0155US5322410ATube bundle extractorSTEWART & STEVENSON SERV INC·Filed 1992·Granted Jun 21, 1994·16 cites·52 claims
- 0250US4741265APineapple corer and peelerCUSHMAN & ASSOCIATES INC R·Filed 1987·Granted May 3, 1988·23 cites·28 claims
- 0332US4429753ARotary pull down pull up drive for drill pipesNOSTER IND INC·Filed 1982·Granted Feb 7, 1984·12 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →