PL

Philip F. Lanzafame

📍 Poulsbo, WA: #4 of 11 inventorsTop 40%
🗺 Washington: #611 of 2,427 inventorsTop 30%
Overall (1997): #92,825 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5678656 Positive engaging ladder stabilizing and leveling device — 1997-10-21