William C. Dean

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Valley Park, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Electronic pressure gauge for pressurized system with variable outl...
- Patent number 11,168,840
- Issue date Nov 9, 2021
- Essex Industries, Inc.
- William C. Dean
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electronic pressure gauge for pressurized system with variable outl...
- Patent number 10,655,786
- Issue date May 19, 2020
- Essex Industries, Inc.
- William C. Dean
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Therapeutic single dose gas administration system
- Patent number 6,976,490
- Issue date Dec 20, 2005
- Essex Manufacturing Company
- Brian D. Joachimsthaler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Inlet fitting
- Patent number 6,568,437
- Issue date May 27, 2003
- Essex Industries, Inc.
- William C. Dean
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gauge protector
- Patent number D468012
- Issue date Dec 31, 2002
- Essex Industries, Inc.
- Kiffa G. L. Shirley
- D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

Information Patent Application
FLAME ARRESTOR
- Publication number 20220409937
- Publication date Dec 29, 2022
- Essex Industries, Inc.
- William C. Dean
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
MICRO FLOW REGULATOR AND BREATHING HOOD SYSTEM USING SAME
- Publication number 20220008755
- Publication date Jan 13, 2022
- Essex Industries, Inc.
- William C. Dean
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Combined control shutoff valve and automatic shutoff mechanism for...
- Publication number 20070157977
- Publication date Jul 12, 2007
- Essex Industries, Inc.
- William C. Dean
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Therapeutic single dose gas administration system
- Publication number 20040107966
- Publication date Jun 10, 2004
- Brian D. Joachimsthaler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Inlet fitting
- Publication number 20020108674
- Publication date Aug 15, 2002
- William C. Dean
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...