Wojciech Janczyk

Follow

Person

Kowala, PL

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for opening cigarettes constituting cigarette waste
- Patent number 9,907,334
- Issue date Mar 6, 2018
- International Tobacco Machinery Poland SP. Z O.O.
- Marek Sieredzinski
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method and apparatus for destructive opening cigarette packs
- Patent number 9,131,731
- Issue date Sep 15, 2015
- International Tobacco Machinery Poland Sp. z.o.o.
- Wojciech Jerzy Chojnacki
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
Method and device for opening cigarettes constituting cigarette waste
- Publication number 20130319433
- Publication date Dec 5, 2013
- INTERNATIONAL TOBACCO MACHINERY POLAND SP. Z O.O
- Marek Sieredzinski
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Method and apparatus for destructive opening cigarette packs
- Publication number 20120000167
- Publication date Jan 5, 2012
- INTERNATIONAL TOBACCO MACHINERY POLAND Sp. z.o.o.
- Wojciech Jerzy Chojnacki
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES