RE

Richard J. Ernst

Illinois Tool Works: 73 patents #6 of 4,258Top 1%
RTX (Raytheon): 3 patents #3,861 of 15,912Top 25%
📍 Palatine, IL: #6 of 1,176 inventorsTop 1%
🗺 Illinois: #330 of 84,256 inventorsTop 1%
Overall (All Time): #25,130 of 4,157,543Top 1%
76
Patents All Time

Issued Patents All Time

Showing 76–76 of 76 patents

Patent #TitleCo-InventorsDate
4218795 Drill bit with fastener-driving collar assembly Elbert E. Williams, Jr. 1980-08-26