Inventor · disambiguated record
Richard A. Butler
Also filed as: BUTLER JR RICHARD A · BUTLER RICHARD · BUTLER RICHARD A
8 granted patents·1 pending application·378 citations·filing 1979–2011
90Inventor score
Top patents by PatentIndex Score
9 records- 0193US5269388AWeighing bedSTRESS TEK INC·Filed 1991·Granted Dec 14, 1993·126 cites·13 claims
- 0291US4948060AAutomatic web roll handling system for splicingBUTLER AUTOMATIC INC·Filed 1988·Granted Aug 14, 1990·62 cites·11 claims
- 0389US5253819ASpeed match splicing method and apparatusBUTLER AUTOMATIC INC·Filed 1992·Granted Oct 19, 1993·44 cites·2 claims
- 0487US7794124B2Bi-directional boat running and emergency light apparatus and methodHULSEY MICHAEL·Filed 2007·Granted Sep 14, 2010·61 cites·19 claims
- 0580US4310797AStud detector using a magnetically actuated switch with magnetic biasingBUTLER RICHARD A·Filed 1979·Granted Jan 12, 1982·40 cites·16 claims
- 0673US4288273AMethod and apparatus for making corrugated boardBUTLER GREENWICH INC·Filed 1980·Granted Sep 8, 1981·30 cites·8 claims
- 0761USD377700SMotor vehicle dolly frameNORTHWEST MACHINE AND FABRICATION SERVICES INC·Filed 1996·Granted Jan 28, 1997·14 cites·1 claims
- 0832US2011293377A1Collapsible High-Volume Oil Containment Device, and Deepwater Oil Containment MethodsGOULET MARY E·Filed 2011·Application pending·0 cites
- 0922US4411615AInjection moulding machineMINING & CHEMICAL PROD·Filed 1981·Granted Oct 25, 1983·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →