RD

Richard C. Doss

PP Phillips Petroleum: 4 patents #360 of 1,401Top 30%
Overall (All Time): #1,300,872 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4895993 Promoters for haloalkene isomerization H. Wayne Mark, Clarence R. Bresson 1990-01-23
4414107 Flotation reagent Robert M. Parlman 1983-11-08
4267307 Sealant compositions Rector P. Louthan 1981-05-12
4224436 Organo selenium and/or organo tellurium curing agent for mercaptan polymer-containing sealant 1980-09-23