JK

J. Irvine Knepper

PE Petrolite: 5 patents #19 of 143Top 15%
Overall (All Time): #1,059,567 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5080686 Alkyl or alkenyl succinic acids as corrosion inhibitors for oxygenated fuels Robert J. Garrecht, George W. Dear 1992-01-14
4595523 Corrosion inhibition in engine fuel systems Robert J. Garrecht, George W. Dear 1986-06-17
4515603 Anti-static compositions Dennis C. Sallee 1985-05-07
4356002 Anti-static compositions Dennis C. Sallee 1982-10-26
4259087 Antistats containing acrylonitrile copolymers and polyamines Michael I. Naiman, Neil E. S. Thompson 1981-03-31