Gary R. Ludwig

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Kitchner, CA

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Patents Grantslast 30 patents

Information Patent Grant
Space divider system
- Patent number 4,771,583
- Issue date Sep 20, 1988
- Hauserman, Inc.
- Douglas C. Ball
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Office cabinet
- Patent number 4,768,844
- Issue date Sep 6, 1988
- Hauserman, Inc.
- Gary R. Ludwig
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Acoustical pad
- Patent number 4,446,663
- Issue date May 8, 1984
- Hauserman Ltd.
- William S. Stumpf
- E04 - BUILDING
Information Patent Grant
Hanging components for space divider system
- Patent number 4,404,776
- Issue date Sep 20, 1983
- Hauserman Ltd.
- Douglas C. Ball
- E04 - BUILDING