Thomas A. Drobnak

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Olmsted Township, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Product gas concentrator and method associated therewith
- Patent number 10,010,696
- Issue date Jul 3, 2018
- Invacare Corportion
- Thomas B. Sprinkle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Product gas concentrator and method associated therewith
- Patent number 9,375,674
- Issue date Jun 28, 2016
- Invacare Corporation
- Thomas B. Sprinkle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Product gas concentrator and method associated therewith
- Patent number 8,668,767
- Issue date Mar 11, 2014
- Invacare Corporation
- Thomas B. Sprinkle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Product gas concentrator and method associated therewith
- Patent number 8,562,723
- Issue date Oct 22, 2013
- Invacare Corporation
- Thomas B. Sprinkle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Context-sensitive help for display device associated with power dri...
- Patent number 8,065,051
- Issue date Nov 22, 2011
- Invacare Corporation
- Gary E. Chopcinski
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PRODUCT GAS CONCENTRATOR AND METHOD ASSOCIATED THEREWITH
- Publication number 20160375218
- Publication date Dec 29, 2016
- INVACARE CORPORATION
- Thomas B. Sprinkle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PRODUCT GAS CONCENTRATOR AND METHOD ASSOCIATED THEREWITH
- Publication number 20140251130
- Publication date Sep 11, 2014
- INVACARE CORPORATION
- Thomas B. Sprinkle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONTEXT-SENSITIVE HELP FOR DISPLAY DEVICE ASSOCIATED WITH POWER DRI...
- Publication number 20120130590
- Publication date May 24, 2012
- INVACARE CORPORATION
- Gary E. Chopcinski
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTEXT-SENSITIVE HELP FOR DISPLAY ASSOCIATE WITH POWER DRIVEN WHEE...
- Publication number 20120064502
- Publication date Mar 15, 2012
- INVACARE CORPORATION
- Gary E. Chopcinski
- B60 - VEHICLES IN GENERAL
Information Patent Application
PRODUCT GAS CONCENTRATOR AND METHOD ASSOCIATED THEREWITH
- Publication number 20080257145
- Publication date Oct 23, 2008
- INVACARE CORPORATION
- THOMAS B. SPRINKLE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Context-sensitive help for display device associated with power dri...
- Publication number 20070056782
- Publication date Mar 15, 2007
- Invacare Corporation
- Gary E. Chopcinski
- B60 - VEHICLES IN GENERAL