Lane A. Duvel

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River Forest, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Non-ionic surfactant emulsion vehicles and their use for deposition...
- Patent number 5,720,948
- Issue date Feb 24, 1998
- Helene Curtis Inc.
- Richard M. Brucks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stable conditioning shampoo containing anionic surfactant/cationic...
- Patent number 5,114,706
- Issue date May 19, 1992
- Helene Curtis, Inc.
- Lane A. Duvel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stable conditioning shampoo containing compatible anionic surfactan...
- Patent number 5,034,218
- Issue date Jul 23, 1991
- Helene Curtis, Inc.
- Lane A. Duvel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE