Membership
Tour
Register
Log in
Harold E. Duryea
Follow
Person
Saco, ME, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Fire retardant polymer resin
Patent number
4,820,576
Issue date
Apr 11, 1989
Fiber Materials, Inc.
Harold E. Duryea
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...