Inventor · disambiguated record
John W. Pugh
Also filed as: PUGH JOHN W
4 granted patents·43 citations·filing 1978–1990
76Inventor score
Technology areasH01K
Top patents by PatentIndex Score
4 records- 0164US4291444AProcess of manufacturing a tungsten lamp filamentGEN ELECTRIC·Filed 1978·Granted Sep 29, 1981·16 cites·5 claims
- 0243USD324450SSpring-clipped crutch attachment basketPUGH JOHN W·Filed 1990·Granted Mar 10, 1992·7 cites·1 claims
- 0342US5072147ALow sag tungsten filament having an elongated lead interlocking grain structure and its use in lampsGEN ELECTRIC·Filed 1990·Granted Dec 10, 1991·14 cites·64 claims
- 0438US4415830AInlead construction for electric lampGEN ELECTRIC·Filed 1981·Granted Nov 15, 1983·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →