Inventor · disambiguated record
Norman G. Bartrug
Also filed as: BARTRUG NORMAN G
3 granted patents·14 citations·filing 1976–1979
64Inventor score
Files withPPG INDUSTRIES INC3
Top patents by PatentIndex Score
3 records- 0149US4188435ALost end rethread clipPPG INDUSTRIES INC·Filed 1979·Granted Feb 12, 1980·9 cites·5 claims
- 0228US4047429AMethod of testing glass fiber coating compositionsPPG INDUSTRIES INC·Filed 1976·Granted Sep 13, 1977·3 cites·7 claims
- 0326US4073849AProcess for forming elastomer filmsPPG INDUSTRIES INC·Filed 1976·Granted Feb 14, 1978·2 cites·2 claims
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