DF

David K. Fox

RE Railway Equipment: 1 patents #1 of 1Top 100%
📍 Wayzata, MN: #3 of 21 inventorsTop 15%
🗺 Minnesota: #695 of 2,841 inventorsTop 25%
Overall (1994): #145,955 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5333912 Track switch snow melter duct system with quick release joints — 1994-08-02