HL

H. Michael Lutgen

ME Minnesota Valley Engineering: 1 patents #8 of 14Top 60%
📍 New Prague, MN: #45 of 70 inventorsTop 65%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,828,754 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5228585 Variable capacity vehicle-mounted cryogenic storage vessels and method of making same Keith Gustafson 1993-07-20