William Mack

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Commack, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Heating device for rapidly heating a single hair roller
- Patent number 4,647,755
- Issue date Mar 3, 1987
- Clairol Incorporated
- William Mack
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Infrared hair styling device
- Patent number 4,602,143
- Issue date Jul 22, 1986
- Clairol Incorporated
- William Mack
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Heat pack apparatus
- Patent number 4,587,950
- Issue date May 13, 1986
- Clairol Incorporated
- William Mack
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Hair trimmer
- Patent number 4,498,237
- Issue date Feb 12, 1985
- Clairol Incorporated
- William Mack
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Heating pad
- Patent number 4,396,011
- Issue date Aug 2, 1983
- Clairol Incorporated
- William Mack
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental plaque disclosing light and method
- Patent number 4,292,664
- Issue date Sep 29, 1981
- Clairol Incorporated
- William Mack
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cutting tool
- Patent number 4,221,050
- Issue date Sep 9, 1980
- Clairol Inc.
- Henry J. Walter
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Blade assembly
- Patent number 4,214,365
- Issue date Jul 29, 1980
- Clairol Inc.
- Henry J. Walter
- B26 - HAND CUTTING TOOLS CUTTING SEVERING