Membership
Tour
Register
Log in
Dale W. Pressnall
Follow
Person
Tulsa, OK, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Accumulating and conveying incinerator ash
Patent number
4,901,652
Issue date
Feb 20, 1990
John Zink Company
Dale W. Pressnall
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Gas flaring method and apparatus
Patent number
4,900,244
Issue date
Feb 13, 1990
John Zink Company
Michael R. Keller
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Apparatus for handling ash
Patent number
4,798,150
Issue date
Jan 17, 1989
John Zink Company
Dale W. Pressnall
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES