FK

Frank Klassen

📍 West Lorne, CA: #3 of 4 inventorsTop 75%
Overall (All Time): #3,034,642 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8931792 Folding vehicle staircase — 2015-01-13