Larry Keith

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Salem, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Metallic extrusion processing elements
- Patent number 9,339,947
- Issue date May 17, 2016
- Entek Manufacturing LLC
- Craig Benjamin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Restoration of worn metallic extrusion processing elements
- Patent number 8,595,910
- Issue date Dec 3, 2013
- Entek Manufacturing LLC
- Craig Benjamin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Twin screw extruder barrel with an easily removable seamless insert...
- Patent number 5,816,699
- Issue date Oct 6, 1998
- Entek Manufacturing Inc.
- Larry T. Keith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for making battery plates
- Patent number 5,682,928
- Issue date Nov 4, 1997
- Entek Manufacturing Inc.
- Larry T. Keith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of enveloping and assembling battery plates and product prod...
- Patent number 5,563,007
- Issue date Oct 8, 1996
- Entek Manufacturing Inc.
- James Young
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METALLIC EXTRUSION PROCESSING ELEMENTS
- Publication number 20140069778
- Publication date Mar 13, 2014
- Entek Manufacturing LLC
- Craig Benjamin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RESTORATION OF WORN METALLIC EXTRUSION PROCESSING ELEMENTS
- Publication number 20110317510
- Publication date Dec 29, 2011
- Entek Manufacturing, Inc.
- Craig Benjamin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL