David L. Barcus

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Elmhurst, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Dispenser for multi-texture floss
- Patent number 8,662,092
- Issue date Mar 4, 2014
- Sunstar Americas, Inc.
- Russell G. Kalbfeld
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-texture floss and methods of manufacturing multi-texture floss
- Patent number 8,578,949
- Issue date Nov 12, 2013
- Sunstar Americas, Inc.
- Russell G. Kalbfeld
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Floss dispensing unit
- Patent number 8,443,817
- Issue date May 21, 2013
- Sunstar Americas, Inc.
- Russell G. Kalbfeld
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
DISPENSER FOR MULTI-TEXTURE FLOSS
- Publication number 20120160951
- Publication date Jun 28, 2012
- Russell G. Kalbfeld
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS AND METHODS FOR MANUFACTURING MULTI-TEXTURE FLOSS
- Publication number 20110088717
- Publication date Apr 21, 2011
- Russell G. Kalbfeld
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-TEXTURE FLOSS AND METHODS OF MANUFACTURING MULTI-TEXTURE FLOSS
- Publication number 20090194134
- Publication date Aug 6, 2009
- Russell G. Kalbfeld
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DENTAL FLOSSER HAVING MULTI-TEXTURE FLOSS
- Publication number 20090194132
- Publication date Aug 6, 2009
- Russell G. Kalbfeld
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE