AH

Arvi K. Hanninen

📍 La Ronge, CA: #1 of 16 inventorsTop 7%
Overall (1994): #38,032 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5363626 Rib for covered shelter frame 1994-11-15
5335684 Covered frame shelter and method of erection 1994-08-09