RD

Robert L. Douglas

NT Navistar International Transportation: 2 patents #61 of 299Top 25%
GL Giddings & Lewis: 1 patents #17 of 48Top 40%
IC International Truck Intellectual Property Company: 1 patents #280 of 636Top 45%
📍 Janesville, WI: #62 of 319 inventorsTop 20%
🗺 Wisconsin: #10,776 of 40,088 inventorsTop 30%
Overall (All Time): #1,244,755 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7789462 Child restraint lower anchorage for a motor vehicle seat Mickey E. Glover, Mike Woods 2010-09-07
6234586 Parking brake lock-in key switch system for vehicle air brake system Richard B. Davis, Brad A. Hively, Terry E. Hively, Michael James Lehman, Roy S. Zeitlow 2001-05-22
6007159 Parking brake lock-in key switch system for vehicle air brake system Richard B. Davis, Brad A. Hively, Terry E. Hively, Michael James Lehman, Roy S. Zeitlow 1999-12-28
4182979 D-C. electric torquing system William P. Jezo 1980-01-08