DH

David G. Hansen

DI David Clark Company Incorporated: 2 patents #12 of 28Top 45%
📍 Sterling, MA: #68 of 143 inventorsTop 50%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,350,505 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4624248 Transparent pressure garment Forrest R. Poole 1986-11-25
4531516 Transparent pressure garment Forrest R. Poole 1985-07-30