John D. Naworal

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Midlothian, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for using, cleaning, and maintaining electrica...
- Patent number 5,878,752
- Issue date Mar 9, 1999
- Philip Morris Incorporated
- John M. Adams
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoking compositions containing an .alpha.-alkylcinnamaldehyde-rele...
- Patent number 5,301,693
- Issue date Apr 12, 1994
- Philip Morris Incorporated
- W. Geoffrey Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Smoking compositions containing a tartrate salt flavorant-release a...
- Patent number 5,199,450
- Issue date Apr 6, 1993
- Philip Morris Incorporated
- Yoram Houminer
- C07 - ORGANIC CHEMISTRY