DM

David H. McFadden

GI Gas Research Institute: 1 patents #13 of 66Top 20%
📍 Lexington, MA: #30 of 101 inventorsTop 30%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #122,389 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4802459 Improved gas oven using flame switching W. David Lee 1989-02-07