RC

Robert T. Campbell

UA US Army: 1 patents #2,720 of 6,974Top 40%
📍 Acton, MA: #941 of 1,334 inventorsTop 75%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,122,393 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4229738 Early-late gate — 1980-10-21