L. Robert Deardurff

Person

Waterville, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pressurized tooling for injection molding and method of using
- Patent number 7,790,077
- Issue date Sep 7, 2010
- The Coca-Cola Company
- Yu Shi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and apparatus for compression molding plastic articles
- Patent number 7,399,174
- Issue date Jul 15, 2008
- Graham Packaging PET Technologies Inc.
- L. Robert Deardurff
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for preparing value-added RPET containing polymer blend com...
- Patent number 7,262,234
- Issue date Aug 28, 2007
- Phoenix Technologies International, LLC
- L. Robert Deardurff
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing value-added RPET-containing polymer blend com...
- Patent number 6,734,234
- Issue date May 11, 2004
- Phoenix Technologies, L.P.
- L. Robert Deardurff
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Melt flow redistributor
- Patent number 5,683,731
- Issue date Nov 4, 1997
- Husky Injection Molding Systems Ltd.
- L. Robert Deardurff
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR OPTIMIZATION OF RPET DECONTAMINATION
- Publication number 20090093557
- Publication date Apr 9, 2009
- L. Robert Deardurff
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Pressurized Tooling for Injection Molding and Method of Using
- Publication number 20080067710
- Publication date Mar 20, 2008
- The Coca-Cola Company
- Yu Shi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR TREATING RECYCLED POLYETHYLENE TEREPHTHALATE FOR ACCELER...
- Publication number 20070232777
- Publication date Oct 4, 2007
- L. Robert Deardurff
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for preparing value-added RPET containing polymer blend com...
- Publication number 20050267282
- Publication date Dec 1, 2005
- L. Robert Deardurff
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method and apparatus for compression molding plastic articles
- Publication number 20050225008
- Publication date Oct 13, 2005
- L. Robert Deardurff
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Process for preparing a blow molding preform
- Publication number 20040094876
- Publication date May 20, 2004
- L. Robert Deardurff
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

L. Robert Deardurff

Person

Patents Grantslast 30 patents

Pressurized tooling for injection molding and method of using

Method and apparatus for compression molding plastic articles

Process for preparing value-added RPET containing polymer blend com...

Process for preparing value-added RPET-containing polymer blend com...

Melt flow redistributor

Patents Applicationslast 30 patents

METHOD FOR OPTIMIZATION OF RPET DECONTAMINATION

Pressurized Tooling for Injection Molding and Method of Using

METHOD FOR TREATING RECYCLED POLYETHYLENE TEREPHTHALATE FOR ACCELER...

Process for preparing value-added RPET containing polymer blend com...

Method and apparatus for compression molding plastic articles

Process for preparing a blow molding preform