Wolfgang F. Bienwald

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Melville, NY, US

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Patents Grantslast 30 patents

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- Patent number D274325
- Issue date Jun 19, 1984
- Leviton Manufacturing Company, Inc.
- Wolfgang F. Bienwald
- D16 - Photography and optical equipment
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- Patent number D274144
- Issue date Jun 5, 1984
- Leviton Manufacturing Company, Inc.
- Wolfgang F. Bienwald
- D13 - Equipment for production, distribution, or transformation of energy
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- Patent number D272822
- Issue date Feb 28, 1984
- Leviton Manufacturing Company, Inc.
- Wolfgang F. Bienwald
- D13 - Equipment for production, distribution, or transformation of energy
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- Patent number D272734
- Issue date Feb 21, 1984
- Leviton Manufacturing Company, Inc.
- Wolfgang F. Bienwald
- D13 - Equipment for production, distribution, or transformation of energy