DS

Douglas S. Swain

UA US Army: 2 patents #1,508 of 6,974Top 25%
📍 Brockton, MA: #59 of 168 inventorsTop 40%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,348,924 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D284519 Sole for footwear Richard A. Braga, Carole A. Przygoda, Richard F. Lacerte 1986-07-08
4432223 Footwear testing apparatus and method Elmer G. Paquette, Michael J. Maloney, Richard F. Lacerte, James B. Peters, Robert Mast 1984-02-21