Inventor

WAGNER MELVIN P

US6 patents

Patents

6 patents

US5094829AMar 10, 1992

Reinforced precipitated silica

PPG INDUSTRIES INC90 citations95

US4474908AOct 2, 1984

Rubber compositions

PPG INDUSTRIES INC123 citations94

US4436847AMar 13, 1984

Rubber compositions

PPG INDUSTRIES INC68 citations94

US5009971AApr 23, 1991

Gas recombinant separator

PPG INDUSTRIES INC55 citations92

US4463108AJul 31, 1984

Precipitated silica pigment for silicone rubber

PPG INDUSTRIES INC30 citations88

US5412018AMay 2, 1995

Silicone rubber reinforced with reinforced precipitated silica

PPG INDUSTRIES INC18 citations81