Richard L. Donald

Person

Meridian, MS, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing rigid foams and products produced therefrom
- Patent number 5,342,859
- Issue date Aug 30, 1994
- Atlas Roofing Corporation
- Robert H. Blanpied
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing rigid foams and products produced therefrom
- Patent number 5,294,647
- Issue date Mar 15, 1994
- Atlas Roofing Corporation
- Robert H. Blanpied
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing rigid foams and products produced therefrom
- Patent number 5,254,600
- Issue date Oct 19, 1993
- Atlas Roofing Corporation
- Robert H. Blanpied
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing rigid foams and products produced therefrom
- Patent number 5,252,625
- Issue date Oct 12, 1993
- Atlas Roofing Corporation
- Andy I. McLaughlin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and composition for coating mat and articles produced therewith
- Patent number 5,112,678
- Issue date May 12, 1992
- Atlas Roofing Corporation
- William M. Gay
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and composition for coating mat and articles produced therewith
- Patent number 5,102,728
- Issue date Apr 7, 1992
- Atlas Roofing Corporation
- William M. Gay
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Richard L. Donald

Person

Patents Grantslast 30 patents

Method of producing rigid foams and products produced therefrom

Method of producing rigid foams and products produced therefrom

Method of producing rigid foams and products produced therefrom

Method for producing rigid foams and products produced therefrom

Method and composition for coating mat and articles produced therewith

Method and composition for coating mat and articles produced therewith