WR

Warner G. Richardson

Caterpillar: 7 patents #907 of 8,398Top 15%
📍 Joliet, IL: #31 of 318 inventorsTop 10%
🗺 Illinois: #13,022 of 84,256 inventorsTop 20%
Overall (All Time): #763,901 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5836698 Apparatus and method for removal and installation of a strut bearing 1998-11-17
5720368 Snubber for a hydraulic cylinder 1998-02-24
5413030 Self-energizing snubber for a hydraulic motor Steven R. Wells 1995-05-09
4304419 Bounce and lope dampening for tractor scrapers 1981-12-08
4223460 Elevating scraper up-stop mechanism William J. Black, Eugene M. Wilson 1980-09-23
4188739 Magnetic switch adjusting system 1980-02-19
4180925 Apparatus with masking means for continuously covering a slot therein 1980-01-01