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Robert E. Sterling

ETExhaust Technologies: 8 patents #1 of 2Top 50%

RDRes Development: 7 patents #1 of 2Top 50%

MGMedical Research Group: 2 patents #1 of 8Top 15%

Colbert, WA: #3 of 34 inventorsTop 9%

Washington: #3,011 of 76,902 inventorsTop 4%

Overall (All Time): #146,407 of 4,157,543Top 4%

27 Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #	Title	Co-Inventors	Date
4481323	Hydrocarbon block copolymer with dispersed polysiloxane	—	1984-11-06
4386179	Hydrocarbon block copolymer with dispersed polysiloxane	—	1983-05-31