Douglas S. Richart

Person

Reading, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Resin mixtures and dispersions
- Patent number 6,946,087
- Issue date Sep 20, 2005
- Douglas S. Richart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods and means for modifying the surfaces of polymeric solids
- Patent number 6,299,937
- Issue date Oct 9, 2001
- Douglas S. Richart
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and apparatus for the preparation of fine powders
- Patent number 5,854,311
- Issue date Dec 29, 1998
- Douglas S. Richart
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Wrinkle finish powder coatings
- Patent number 5,698,292
- Issue date Dec 16, 1997
- Morton International, Inc.
- Douglas S. Richart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Wrinkle finish powder coatings
- Patent number 5,695,852
- Issue date Dec 9, 1997
- Morton International, Inc.
- Douglas S. Richart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
In-mold coatings with improved performance
- Patent number 5,480,726
- Issue date Jan 2, 1996
- Morton International, Inc.
- Douglas S. Richart
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
In-mold coatings with improved performance
- Patent number 5,304,332
- Issue date Apr 19, 1994
- Morton International, Inc.
- Douglas S. Richart
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermosetting resin-based coating powders containing metal flakes
- Patent number 5,187,220
- Issue date Feb 16, 1993
- Morton International, Inc.
- Douglas S. Richart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Resin mixtures and dispersions
- Publication number 20010000417
- Publication date Apr 26, 2001
- Douglas S. Richart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Douglas S. Richart

Person

Patents Grantslast 30 patents

Resin mixtures and dispersions

Methods and means for modifying the surfaces of polymeric solids

Process and apparatus for the preparation of fine powders

Wrinkle finish powder coatings

Wrinkle finish powder coatings

In-mold coatings with improved performance

In-mold coatings with improved performance

Thermosetting resin-based coating powders containing metal flakes

Patents Applicationslast 30 patents

Resin mixtures and dispersions