HS

Herbert B. Singer

DL Draper Laboratory: 1 patents #495 of 921Top 55%
📍 Randolph, MA: #80 of 148 inventorsTop 55%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,059,003 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4408807 Compression molding of porous retainers — 1983-10-11