Donald M. Schleich

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Carquefou, FR

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Patents Grantslast 30 patents

Information Patent Grant
Smoking article wrapper having filler of hydromagnesite/magnesium h...
- Patent number 5,979,461
- Issue date Nov 9, 1999
- Philip Morris Inc.
- Azzedine Bensalem
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Hydromagnesite/magnesium hydroxide fillers for smoking article wrap...
- Patent number 5,927,288
- Issue date Jul 27, 1999
- Philip Morris Incorporated
- Azzedine Bensalem
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method for making a carbonaceous heat source containing metal oxide
- Patent number 5,595,577
- Issue date Jan 21, 1997
- Azzedine Bensalem
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method for making a carbonaceous heat source containing metal oxide
- Patent number 5,468,266
- Issue date Nov 21, 1995
- Philip Morris Incorporated
- Azzedine Bensalem
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES