Michael Rigoni

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Nledereschach-Fischback, DE

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Patents Grantslast 30 patents

Information Patent Grant
Handwriting instrument
- Patent number 6,454,480
- Issue date Sep 24, 2002
- Jacob Ritter GmbH
- Michael Rigoni
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
Pocket stamp
- Publication number 20030089258
- Publication date May 15, 2003
- Michael Rigoni
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Handwriting instrument
- Publication number 20010053307
- Publication date Dec 20, 2001
- Michael Rigoni
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES