DI

David F. Irwin

ED Ensign-Bickford Aerospace & Defense: 1 patents #19 of 54Top 40%
📍 Simsbury, CT: #230 of 374 inventorsTop 65%
🗺 Connecticut: #21,355 of 34,797 inventorsTop 65%
Overall (All Time): #3,188,966 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8608878 Slow burning heat generating structure Richard M. Kellett 2013-12-17