John P. Roberts

Follow

Person

Troutville, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Self-cleaning centrifugal dryer system and method thereof
- Patent number 7,421,802
- Issue date Sep 9, 2008
- Gala Industries, Inc.
- John P. Roberts
- F26 - DRYING
Information Patent Grant
Self-cleaning centrifugal pellet dryer and method thereof
- Patent number 7,171,762
- Issue date Feb 6, 2007
- Gala Industries, Inc.
- John P. Roberts
- F26 - DRYING

Patents Applicationslast 30 patents

Information Patent Application
Self-cleaning centrifugal dryer system and method thereof
- Publication number 20060191155
- Publication date Aug 31, 2006
- John P. Roberts
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Self-cleaning centrifugal pellet dryer and method thereof
- Publication number 20060080855
- Publication date Apr 20, 2006
- John P. Roberts
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL