Inventor · disambiguated record
Peter P. Howell
Also filed as: HOWELL PETER P
3 granted patents·80 citations·filing 1988–1990
75Inventor score
Technology areasC01B
Files withPPG INDUSTRIES INC3
Top patents by PatentIndex Score
3 records- 0181US4865760ACalcium hypochlorite compositionPPG INDUSTRIES INC·Filed 1988·Granted Sep 12, 1989·33 cites·10 claims
- 0273US5009806ACalcium hypochlorite articlePPG INDUSTRIES INC·Filed 1990·Granted Apr 23, 1991·27 cites·12 claims
- 0372US4970020ACalcium hypochlorite compositionPPG INDUSTRIES INC·Filed 1989·Granted Nov 13, 1990·20 cites·10 claims
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