Dean W. Mumbleau

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Becker, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Passive safety mechanism for firearms
- Patent number 5,467,550
- Issue date Nov 21, 1995
- Dean W. Mumbleau
- F41 - WEAPONS
Information Patent Grant
Firearm locking mechanism
- Patent number 5,419,069
- Issue date May 30, 1995
- Mag-Lok, Inc.
- Dean W. Mumbleau
- F41 - WEAPONS