TC

Tom Chrisfield

MV Mve: 1 patents #13 of 24Top 55%
📍 Apple Valley, MN: #294 of 500 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,728,330 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5682750 Self-contained liquid natural gas filling station Duane Preston, Michael Lutgen, Tom Drube, Paul Drube 1997-11-04