Inventor · disambiguated record

Clarence E. Evjen

Also filed as: EVJEN CLARENCE E

2 granted patents·31 citations·filing 1975–1975

62Inventor score

Technology areasC09D

Files withPPG INDUSTRIES INC2

Top patents by PatentIndex Score

2 records

0166US4065415AWater-based coatings with improved sagging and popping characteristicsPPG INDUSTRIES INC·Filed 1975·Granted Dec 27, 1977·18 cites·12 claims
0257US4065416AWater-based coatings with reduced solvent or water popping and saggingPPG INDUSTRIES INC·Filed 1975·Granted Dec 27, 1977·13 cites·10 claims

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