Inventor
SIENKOWSKI KENNETH J
US12 patents
⚠️ This page may combine multiple inventors who share the name “SIENKOWSKI KENNETH J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PPG INDUSTRIES INC
10 patentsUS4616049AOct 7, 1986
Surface-modified antimony oxide particles
PPG INDUSTRIES INC21 citations81
US5164437ANov 17, 1992
Anionic surfactant surface-modified ammonium polyphosphate
PPG INDUSTRIES INC8 citations73
US5109037AApr 28, 1992
Surface-moldified ammonium polyphosphate
PPG INDUSTRIES INC11 citations73
US5098939AMar 24, 1992
Antistatic composition
PPG INDUSTRIES INC11 citations73
US4546139AOct 8, 1985
Polybromo dinaphthyl ethers
PPG INDUSTRIES INC8 citations68
US5358665AOct 25, 1994
Antistatic composition comprising diethanol amide and hydroxy-functional amide ester
PPG INDUSTRIES INC2 citations62
US5229036AJul 20, 1993
Antistatic composition
PPG INDUSTRIES INC3 citations62
US5162418ANov 10, 1992
Nonionic surfactant surface-modified ammonium polyphosphate
PPG INDUSTRIES INC6 citations62
US5071901ADec 10, 1991
Quaternary ammonium salt surface-modified ammonium polyphosphate
PPG INDUSTRIES INC5 citations62
US4602111AJul 22, 1986
Polybromo tertiary amine
PPG INDUSTRIES INC2 citations61