TH

Thomas J. Heppner

MC Marvin Lumber And Cedar Company: 1 patents #1 of 1Top 100%
📍 Warroad, MN: #1 of 1 inventorsTop 100%
🗺 Minnesota: #695 of 2,841 inventorsTop 25%
Overall (1994): #60,126 of 165,921Top 40%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5341600 Sliding door sill construction — 1994-08-30