DP

De Witt R. Petterson

AI Albany International: 1 patents #168 of 331Top 55%
📍 Dover, MA: #125 of 199 inventorsTop 65%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,009,760 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4497866 Sucker rod John Skelton, David S. Brookstein 1985-02-05