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Stephen B. Krentler
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Bethlehem, PA, US
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Patents Grants
last 30 patents
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Patent Grant
Gas demand device, method of installation, gas delivery system, and...
Patent number
10,744,296
Issue date
Aug 18, 2020
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Stephen Bruce Krentler
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Pneumatic oxygen conserving device
Patent number
7,089,938
Issue date
Aug 15, 2006
Precision Medical, Inc.
Peter P. Gale
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pneumatic oxygen conserving device
Patent number
6,752,152
Issue date
Jun 22, 2004
Precision Medical, Inc.
Peter P. Gale
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Method and system for gas delivery including gas conserver
Publication number
20180228997
Publication date
Aug 16, 2018
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Stephen Bruce Krentler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
GAS DEMAND DEVICE, METHOD OF INSTALLATION, GAS DELIVERY SYSTEM, AND...
Publication number
20170065790
Publication date
Mar 9, 2017
Air Liquide Advanced Technologies U.S. LP
Stephen Bruce KRENTLER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Oxygen delivery apparatus
Publication number
20070017520
Publication date
Jan 25, 2007
Peter P. Gale
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pneumatic oxygen conserving device
Publication number
20040154620
Publication date
Aug 12, 2004
Peter P. Gale
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pneumatic oxygen conserving device
Publication number
20030075179
Publication date
Apr 24, 2003
Peter P. Gale
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE