Douglas J. Stang

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Reynoldsburg, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for designing lighting installations
- Patent number 5,521,852
- Issue date May 28, 1996
- Holophane Lighting, Inc.
- John D. Hibbs
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and system for designing lighting installations
- Patent number 5,521,853
- Issue date May 28, 1996
- Holophane Lighting, Inc.
- John D. Hibbs
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR