Keith D. Ertel

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West Chester, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Antiperspirant compositions containing petrolatum
- Patent number 6,979,438
- Issue date Dec 27, 2005
- The Procter & Gamble Company
- Timothy Alan Scavone
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stable pharmaceutical composition of terfenadine and ibuprofen
- Patent number 5,691,352
- Issue date Nov 25, 1997
- Merrell Pharmaceuticals Inc.
- Keith D. Ertel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE