David Schmitz

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Tool for manufacturing ballpoint pens
- Patent number 7,131,181
- Issue date Nov 7, 2006
- Societe BIC
- David Schmitz
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Rotating head
- Patent number 7,007,533
- Issue date Mar 7, 2006
- Societe BIC
- David Schmitz
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
Tool for manufacturing ballpoint pens
- Publication number 20050035089
- Publication date Feb 17, 2005
- David Schmitz
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Method for testing writing instruments
- Publication number 20050034515
- Publication date Feb 17, 2005
- Friedrich Schachter
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Rotating head
- Publication number 20050034498
- Publication date Feb 17, 2005
- David Schmitz
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES