Mark A. Oswald

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Shawnee, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Breathing mask and regulator for aircraft
- Patent number 9,616,256
- Issue date Apr 11, 2017
- B/E Aerospace, Inc.
- Thomas K. McDonald
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Breathing mask and regulator for aircraft
- Patent number 8,496,005
- Issue date Jul 30, 2013
- BE Aerospace, Inc.
- Thomas K. McDonald
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Breathing mask and regulator for aircraft
- Patent number 7,836,886
- Issue date Nov 23, 2010
- B/E Intellectual Property
- Thomas K. McDonald
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
BREATHING MASK AND REGULATOR FOR AIRCRAFT
- Publication number 20130298910
- Publication date Nov 14, 2013
- Thomas K. McDonald
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
BREATHING MASK AND REGULATOR FOR AIRCRAFT
- Publication number 20110061655
- Publication date Mar 17, 2011
- B/E Intellectual Property
- Thomas K. McDONALD
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Breathing mask and regulator for aircraft
- Publication number 20070084469
- Publication date Apr 19, 2007
- Thomas K. McDonald
- A62 - LIFE-SAVING FIRE-FIGHTING