Assignee
MINNESOTA VALLEY ENG INC
3 granted patents·7 citations·filing 1991–1995
Top patents by PatentIndex Score
3 records- 0138USD372529SPortable oxygen dispenserMINNESOTA VALLEY ENG INC·Filed 1995·Granted Aug 6, 1996·5 cites·1 claims
- 0234USD339844SStacked storage tanksMINNESOTA VALLEY ENG INC·Filed 1991·Granted Sep 28, 1993·2 cites·1 claims
- 0328USD344572SSight gauge protectorMINNESOTA VALLEY ENG INC·Filed 1991·Granted Feb 22, 1994·0 cites·1 claims
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