Staffan Bergstrom

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Staffanstorp, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method for removing polycyclic aromatic hydrocarbons
- Patent number 9,527,011
- Issue date Dec 27, 2016
- British American Tobacco (Investments) Limited
- Stig Jonsson
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
Method for Removing Polycyclic Aromatic Hydrocarbons
- Publication number 20110159160
- Publication date Jun 30, 2011
- Stig Jonsson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL