Marvin J. Hetzel

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Lewisburg, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-reservoir container with applicator tip and method of making...
- Patent number 7,435,027
- Issue date Oct 14, 2008
- Cosmolab Inc.
- Marvin J. Hetzel
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Marking instrument and cosmetic pencil
- Patent number 6,935,800
- Issue date Aug 30, 2005
- Cosmolab, Inc.
- Marvin J. Hetzel
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
Multi-reservoir container with applicator tip and method of making...
- Publication number 20060198686
- Publication date Sep 7, 2006
- COSMOLAB INC.
- Marvin J. Hetzel
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Marking instrument
- Publication number 20050152933
- Publication date Jul 14, 2005
- Marvin J. Hetzel
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Marking instrument
- Publication number 20040071491
- Publication date Apr 15, 2004
- Marvin J. Hetzel
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES