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Inventor

Michael Lutgen

Inventor
New Prague, MN, US

Overview

2→
Patents
1990–1997
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F17Cprimary
F17CVessels for containing or storing compressed, liquefied or solidified gases67%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
5,682,750'Self-contained liquid natural gas filling station'19974,947,651'Pressure building circuit for a container for low temperature fluids'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to MINNESOTA VALLEY ENG (1)· patent assignee history
1990–1997Based in New Prague, MN, US· patent location history
1997Patents assigned to MVE INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MINNESOTA VALLEY ENG11990
MVE INC11997
Locations
LocationPatentsSpan
New Prague, Minnesota, US21990–1997