Arthur R. Guggemos

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Winsted, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Stacking louver for light fixture
- Patent number 4,794,502
- Issue date Dec 27, 1988
- Sterner Lighting Systems Incorporated
- Arthur R. Guggemos
- F21 - LIGHTING
Information Patent Grant
Lighting fixture for opposite direction reflection
- Patent number 4,450,513
- Issue date May 22, 1984
- Sterner Lighting Systems Incorporated
- Arthur R. Guggemos
- F21 - LIGHTING
Information Patent Grant
Adjustable hanger for elongated wall mounted members
- Patent number 4,223,861
- Issue date Sep 23, 1980
- Sterner Lighting Systems Incorporated
- Kenneth F. Guggemos
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...