GD

Gary S. Duren

📍 St. Petersburg, FL: #6 of 60 inventorsTop 10%
🗺 Florida: #707 of 3,260 inventorsTop 25%
Overall (1997): #150,892 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE35532 Air Admittance valve for resisting high internal pressure — 1997-06-17