Wolfgang Witz

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Wake Forest, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Ink-delivery systems
- Patent number 9,156,304
- Issue date Oct 13, 2015
- Hallmark Cards, Incorporated
- Christopher P. Orem
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Ink-delivery systems
- Patent number 9,114,662
- Issue date Aug 25, 2015
- Crayola, LLC
- Christopher P. Orem
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Ink delivery systems
- Patent number 8,485,749
- Issue date Jul 16, 2013
- Crayola LLC
- Christopher P. Orem
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Airbrush
- Patent number 7,607,591
- Issue date Oct 27, 2009
- Hallmark Cards, Incorporated
- Gary M. Barch
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Roller ball pen for pigmented inks
- Patent number 7,037,015
- Issue date May 2, 2006
- Chartpak, Inc.
- Wolfgang Witz
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
Ink-Delivery Systems
- Publication number 20130294811
- Publication date Nov 7, 2013
- Christopher P. Orem
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Ink-Delivery Systems
- Publication number 20130271533
- Publication date Oct 17, 2013
- Christopher P. Orem
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Ink Delivery Systems
- Publication number 20110012965
- Publication date Jan 20, 2011
- Crayola LLC
- Christopher P. Orem
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
AIRBRUSH
- Publication number 20100038453
- Publication date Feb 18, 2010
- Binney & Smith Inc.
- Gary M. Barch
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
AIRBRUSH
- Publication number 20070090206
- Publication date Apr 26, 2007
- Binney & Smith Inc.
- Gary M. Barch
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...