Inventor · disambiguated record
Richard B. Ernest
Also filed as: ERNEST RICHARD B
3 granted patents·48 citations·filing 1981–1993
70Inventor score
Technology areasB21J
Files withPENN ENG & MFG CORP3
Top patents by PatentIndex Score
3 records- 0188USD357176SPanel fastenerPENN ENG & MFG CORP·Filed 1993·Granted Apr 11, 1995·37 cites·1 claims
- 0246USD307744SElectrical contact assemblyPENN ENG & MFG CORP·Filed 1987·Granted May 8, 1990·6 cites·1 claims
- 0334US4393684APress having a linkage mechanism connectable and disconnectable from a ramPENN ENG & MFG CORP·Filed 1981·Granted Jul 19, 1983·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →