Dennis Christen

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Columbus, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Automated tucking process for covering a penetrable core material
- Patent number 7,334,385
- Issue date Feb 26, 2008
- Diversitech Corporation
- Dennis Christen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for dispersing a reinforcing layer in a layered article
- Patent number 7,232,589
- Issue date Jun 19, 2007
- Diversitech Corporation
- Dennis Christen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Automated article covering method and apparatus
- Patent number 6,931,822
- Issue date Aug 23, 2005
- Diversitech Corporation
- Dennis Christen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Reinforced article
- Patent number 6,927,183
- Issue date Aug 9, 2005
- Diversitech Corporation
- Dennis Christen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Automated tucking process for covering a penetrable core material
- Publication number 20050268575
- Publication date Dec 8, 2005
- Dennis Christen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Layering process for forming a reinforced article
- Publication number 20050269738
- Publication date Dec 8, 2005
- Dennis Christen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Process for dispersing a reinforcing layer in a layered article
- Publication number 20050269029
- Publication date Dec 8, 2005
- Dennis Christen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Process for automatically trimming an excess of corner covering mat...
- Publication number 20050252606
- Publication date Nov 17, 2005
- Dennis Christen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Reinforced article manufacturing system
- Publication number 20050244531
- Publication date Nov 3, 2005
- Dennis Christen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL