John R. Pendergraft

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Belle Plaine, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Modular heating and cooling elements for controlling temperature of...
- Patent number 10,081,124
- Issue date Sep 25, 2018
- Gordon Pendergraft
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for thermally insulating a cylindrical barrel and monitor...
- Patent number 9,993,956
- Issue date Jun 12, 2018
- Jason Pendergraft
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Machine insulation jacket assembly
- Patent number 5,112,661
- Issue date May 12, 1992
- Gordon M. Pendergraft
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MODULAR HEATING AND COOLING ELEMENTS FOR CONTROLLING TEMPERATURE OF...
- Publication number 20160193773
- Publication date Jul 7, 2016
- Gordon Pendergraft
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
APPARATUS FOR THERMALLY INSULATING A CYLINDRICAL BARREL AND MONITOR...
- Publication number 20160193772
- Publication date Jul 7, 2016
- Jason Pendergraft
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL