Paul Silverman

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Skokie, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Henna hair coloring and/or conditioning compositions
- Patent number 4,183,366
- Issue date Jan 15, 1980
- Helene Curtis Industries, Inc.
- William R. Bartuska
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Squeeze bottle dispenser with improved dip tube and method of assem...
- Patent number 4,014,468
- Issue date Mar 29, 1977
- Helene Curtis Industries, Inc.
- Paul Silverman
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...