DH

David M. Henry

📍 Bainbridge Island, WA: #332 of 504 inventorsTop 70%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,803,147 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5334067 Inflatable float ring with redundant flotation means Ronald E. Marshall 1994-08-02