DA

Douglas B. Armstrong

📍 Niagara Falls, NY: #77 of 162 inventorsTop 50%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,726,233 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5673735 Process for storing and delivering gas Paul M. Crvelin 1997-10-07