RW

Roger Walker

TT The University Of Tulsa: 2 patents #15 of 101Top 15%
📍 Rio de Janeiro, OK: #1 of 1 inventorsTop 100%
Overall (All Time): #1,243,730 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7740028 Composite plug system and process for high pressure pipeline leaks Jeffrey M. Wilson, Michael Richard Kessler 2010-06-22
7601426 Intumescent substrate coating Jeffrey M. Wilson, Michael Richard Kessler 2009-10-13
4579550 Chains for continuously variable conical pulley transmissions 1986-04-01
4470380 Charging and distributing device for two-stroke engine 1984-09-11