Membership
Tour
Register
Log in
Richard C. Donoff
Follow
Person
Richmond, VA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for use in repairing rolls supporting web material
Patent number
3,991,458
Issue date
Nov 16, 1976
Philip Morris Incorporated
Richard C. Donoff
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL