CR

Charles R. Riggert

Caterpillar: 3 patents #2,162 of 8,398Top 30%
📍 Metamora, IL: #71 of 208 inventorsTop 35%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,487,629 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9551366 Accessory attachment system for machine Timothy M. O'Donnell, Wesley C. Reetz, Daniel W. Hoyt 2017-01-24
6892936 Service interlink Mark Alan Sauvageau, Theodore E. Wiersema 2005-05-17
5685490 Fuel injector with pressure bleed-off stop Thomas G. Ausman, Timothy E. Delaney, Jeffrey C. Huang, Michael T. Zimmer 1997-11-11