Inventor · disambiguated record
Edwin W. Plumb
Also filed as: PLUMB EDWIN W
5 granted patents·79 citations·filing 1979–1993
78Inventor score
Top patents by PatentIndex Score
5 records- 0186US5330167AWork holder with self-energizing friction lockPLUMB EDWIN W·Filed 1993·Granted Jul 19, 1994·65 cites·25 claims
- 0232US4610380AStagger feederPRESSMATE INC·Filed 1984·Granted Sep 9, 1986·4 cites·30 claims
- 0329US4694982ASide by side air feeder for advancing stock to a power press and the likePRESSMATE INC·Filed 1984·Granted Sep 22, 1987·3 cites·42 claims
- 0428US4279335ASafety device having machine drive cam controlPLUMB EDWIN W·Filed 1979·Granted Jul 21, 1981·3 cites·12 claims
- 0526US4488630AMovable barrier apparatusGATED DEVICES INC·Filed 1981·Granted Dec 18, 1984·4 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →