Franz O. Armbruster

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Aurora, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic suspension bracket construction
- Patent number 6,595,482
- Issue date Jul 22, 2003
- Franz O. Armbruster
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Window-mounted bird observatory assembly and method of constructing...
- Patent number 6,314,912
- Issue date Nov 13, 2001
- Franz O. Armbruster
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Socket cleaner
- Patent number 5,165,133
- Issue date Nov 24, 1992
- Franz O. Armbruster
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR