PD

Patrick J. Duffy

📍 Benton Harbor, MI: #4 of 11 inventorsTop 40%
🗺 Michigan: #1,023 of 4,492 inventorsTop 25%
Overall (1997): #96,275 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5699221 Support bracket for an electrical unit Gerald Timothy O'Leary, Oliver Hood 1997-12-16