RC

Richard F. Caldwell

RC Robertshaw Controls: 1 patents #183 of 302Top 65%
📍 Knoxville, TN: #1,662 of 2,927 inventorsTop 60%
🗺 Tennessee: #10,964 of 20,272 inventorsTop 55%
Overall (All Time): #4,109,994 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4198030 Fluid operated valve positioner Byron L. Jackson 1980-04-15