RL

Robert J. Layman

CE Cummins Engine: 2 patents #191 of 765Top 25%
CU Cummins: 1 patents #780 of 1,560Top 50%
📍 Columbus, IN: #509 of 1,378 inventorsTop 40%
🗺 Indiana: #10,625 of 33,936 inventorsTop 35%
Overall (All Time): #1,594,335 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7077784 System for controlling engine crankshaft deceleration by limiting engine retarding torque George L. Banta, III, Martin T. Books, Greg Moore 2006-07-18
5623835 System for controlling air flow to a vehicle air conditioning unit Rebecca J. Darr, Jimmie J. Trushlood 1997-04-29
4520767 Low flow cooling system and apparatus Leslie A. Roettgen, Beth A. Webber, Robert M. Brooks 1985-06-04