Membership
Tour
Register
Log in
Robert J. Butkus
Follow
Person
Meridian, MS, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
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-...