David N. Bortz

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Cleveland, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Composite friction materials having carbon nanotube and carbon nano...
- Patent number 10,400,389
- Issue date Sep 3, 2019
- BOARD OF TRUSTEES AT SOUTHERN ILLINOIS UNIVERSITY
- Peter Filip
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE FRICTION MATERIALS HAVING CARBON NANOTUBE AND CARBON NANO...
- Publication number 20160153137
- Publication date Jun 2, 2016
- TRIBCO INC.
- Peter FILIP
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
COMPOSITE FRICTION MATERIALS
- Publication number 20160138213
- Publication date May 19, 2016
- David N. Bortz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
COMPOSITE FRICTION MATERIALS HAVING CARBON NANOTUBE AND CARBON NANO...
- Publication number 20150368856
- Publication date Dec 24, 2015
- TRIBCO INC.
- Peter FILIP
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Composite Friction Materials Having Carbon Nanotube and Carbon Nano...
- Publication number 20080176470
- Publication date Jul 24, 2008
- Peter Filip
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL