Patents/Inventors

Brent R. Cottingham

Grand Rapids, MIUS3 patents

3 Patents

US125536722026
Spray-actuated Heat Engine
0 cites
US123853142025
Cover Deployment System
Tarpstop, LLC
0 cites
US121950972025
Deployment System for Rolling Tarp Systems
Tarpstop, LLC
0 cites