Inventor · disambiguated record

William E. Newcomb

Also filed as: NEWCOMB WILLIAM E

2 granted patents·68 citations·filing 1980–1987

64Inventor score

Technology areasA42B

Files withNORTON CO1 SIEBE NORTH INC1

Top patents by PatentIndex Score

2 records

0175US4347631AEar muff accessory for safety hard hatNORTON CO·Filed 1980·Granted Sep 7, 1982·59 cites·9 claims
0254USD310585SProtective cap for a respirator's replaceable filterSIEBE NORTH INC·Filed 1987·Granted Sep 11, 1990·9 cites·1 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →