FL

Fred Langford

📍 Redmond, WA: #54 of 183 inventorsTop 30%
🗺 Washington: #611 of 2,427 inventorsTop 30%
Overall (1997): #152,377 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5671912 Method & apparatus for providing low speed safety braking for a hoist system Roger A. Johnson 1997-09-30