DC

David M. Christiansen

📍 Windom, MN: #58 of 214 inventorsTop 30%
🗺 Minnesota: #695 of 2,841 inventorsTop 25%
Overall (1994): #146,541 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5287559 Cap strap cover comforter Jeffrey A. Murray 1994-02-22