Michael Brubacher

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Scottsdale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Indoor target shooting practice system
- Patent number 5,720,664
- Issue date Feb 24, 1998
- Michael Brubacher
- F41 - WEAPONS
Information Patent Grant
Sighting device
- Patent number 5,618,099
- Issue date Apr 8, 1997
- Michael Brubacher
- F41 - WEAPONS