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Essex Cryogenics of Missouri, Inc.
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St. Louis, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Mass oxygen distribution system
Patent number
8,402,965
Issue date
Mar 26, 2013
Essex Cryogenics of Missouri, Inc.
Randolph E. Scharfenberg
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High flow pressure relief valve
Patent number
4,276,901
Issue date
Jul 7, 1981
Essex Cryogenics of Missouri Inc.
Jerry L. Lyons
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Automatic valve actuator
Patent number
4,275,754
Issue date
Jun 30, 1981
Essex Cryogenics of Missouri, Inc.
Jerry L. Lyons
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Apparatus for pressure swing generation of oxygen
Patent number
4,272,265
Issue date
Jun 9, 1981
Essex Cryogenics of Missouri, Inc.
Fred P. Snyder
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
77540648 - E MEDLOX
Serial number
77540648
Registration number
3685117
Filing date
Aug 6, 2008
Essex Cryogenics of Missouri, Inc.
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information
Trademark
77540094 - MEDLOX
Serial number
77540094
Registration number
3652823
Filing date
Aug 6, 2008
Essex Cryogenics of Missouri, Inc.
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth