RG

Robert Gifford

📍 Butler, PA: #2 of 16 inventorsTop 15%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #85,974 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5622089 Ratchet wrench with thumb activated direction control switch — 1997-04-22