Daniel M. Teng

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Richmond, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermophilic denitrification of tobacco
- Patent number 4,685,478
- Issue date Aug 11, 1987
- Philip Morris Incorporated
- Vedpal S. Malik
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Process for dissimilatory denitrification of tobacco materials
- Patent number 4,566,469
- Issue date Jan 28, 1986
- Philip Morris Incorporated
- Bernard A. Semp
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Air-cured bright tobacco filler, blends and smoking articles
- Patent number 4,516,590
- Issue date May 14, 1985
- Philip Morris Incorporated
- Daniel M. Teng
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Process for the treatment of tobacco materials
- Patent number 4,307,733
- Issue date Dec 29, 1981
- Philip Morris, Inc.
- Daniel M. Teng
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method for recycling cellulosic waster materials from tobacco produ...
- Patent number 4,298,013
- Issue date Nov 3, 1981
- Philip Morris, Inc.
- Bernard A. Semp
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES