Membership
Tour
Register
Log in
Donald B. Knudson Jr.
Follow
Person
Chester, VA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Cohesive tobacco composition
Patent number
4,674,519
Issue date
Jun 23, 1987
Philip Morris Incorporated
Gus D. Keritsis
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES