Craig E. Steigerwalt

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Slatington, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Performance stability in rapid cycle pressure swing adsorption systems
- Patent number 8,016,918
- Issue date Sep 13, 2011
- Air Products and Chemicals, Inc.
- Matthew James LaBuda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Weight-optimized portable oxygen concentrator
- Patent number 7,473,299
- Issue date Jan 6, 2009
- Air Products and Chemicals, Inc.
- James Michael Occhialini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Weight-optimized portable oxygen concentrator
- Patent number 7,279,029
- Issue date Oct 9, 2007
- Air Products and Chemicals, Inc.
- James Michael Occhialini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for uniform particle loading of vessels
- Patent number 6,866,075
- Issue date Mar 15, 2005
- Air Products and Chemicals, Inc.
- Roger Dean Whitley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Performance stability in rapid cycle pressure swing adsorption systems
- Publication number 20080083331
- Publication date Apr 10, 2008
- Matthew James LaBuda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Weight-Optimized Portable Oxygen Concentrator
- Publication number 20070289446
- Publication date Dec 20, 2007
- Air Products and Chemicals, Inc.
- James Michael Occhialini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Weight-optimized portable oxygen concentrator
- Publication number 20050257686
- Publication date Nov 24, 2005
- James Michael Occhialini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for uniform particle loading of vessels
- Publication number 20040025966
- Publication date Feb 12, 2004
- Roger Dean Whitley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL