DH

Dennis W. Holdsworth

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Dover, MA: #125 of 199 inventorsTop 65%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,092,633 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4277022 Mobile material distribution system Ernst Adler 1981-07-07