Michael Lutgen

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New Prague, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-contained liquid natural gas filling station
- Patent number 5,682,750
- Issue date Nov 4, 1997
- MVE Inc.
- Duane Preston
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Pressure building circuit for a container for low temperature fluids
- Patent number 4,947,651
- Issue date Aug 14, 1990
- Minnesota Valley Engineering, Inc.
- Timothy Neeser
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS