Membership
Tour
Register
Log in
John E. Hewson
Follow
Person
Houston, TX, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Differential pressure instrument support manifold having rotary mod...
Patent number
6,035,724
Issue date
Mar 14, 2000
John E. Hewson
G01 - MEASURING TESTING
Information
Patent Grant
Pressure transmitter manifold
Patent number
4,319,492
Issue date
Mar 16, 1982
Anderson, Greenwood & Co.
John E. Hewson
G01 - MEASURING TESTING
Information
Patent Grant
Differential pressure transducer process mounting support and manifold
Patent number
4,193,420
Issue date
Mar 18, 1980
John E. Hewson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Differential transmitter and manifold mounting
Patent number
4,182,362
Issue date
Jan 8, 1980
Anderson, Greenwood & Co.
John E. Hewson
G01 - MEASURING TESTING