Membership
Tour
Register
Log in
Richard K. Holtman
Follow
Person
Largo, FL, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for blow line addition of thermosettable binder in fiberb...
Patent number
4,533,436
Issue date
Aug 6, 1985
The Celotex Corporation
William E. Betzner
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Blow line addition of isocyanate binder in fiberboard manufacture
Patent number
4,407,771
Issue date
Oct 4, 1983
The Celotex Corporation
William E. Betzner
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Blow line addition of thermosettable binder in fiberboard manufactu...
Patent number
4,402,896
Issue date
Sep 6, 1983
The Celotex Corporation
William E. Betzner
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...