DC

Duane Christensen

TM The Smead Manufacturing: 1 patents #1 of 2Top 50%
📍 Hastings, MN: #5 of 13 inventorsTop 40%
🗺 Minnesota: #813 of 3,156 inventorsTop 30%
Overall (1997): #157,221 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D380495 Paper handling device design Steven Charles Black 1997-07-01