DG

Dean R. Garraffa

📍 Garden Grove, CA: #2 of 27 inventorsTop 8%
🗺 California: #1,869 of 17,285 inventorsTop 15%
Overall (1997): #42,393 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5678541 Breathing regulator apparatus having automatic flow control — 1997-10-21
D379398 Swim fin Douglas J. Toth, Robert L. Applegate 1997-05-20