Membership
Tour
Register
Log in
Charles J. Ashelin
Follow
Person
Lebanon, IN, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Laminated microporous fluorocarbon membrane and fluorocarbon filter...
Patent number
5,154,827
Issue date
Oct 13, 1992
Parker-Nannifin Corporation
Charles J. Ashelin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Seamless vessel for self contained filter assembly
Patent number
4,678,577
Issue date
Jul 7, 1987
Kennecott Corporation
Dwight J. Thomas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL