Chris Von Dohen

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Worthington, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Patient interface device
- Patent number 7,900,628
- Issue date Mar 8, 2011
- RIC Investments, LLC
- Jerome Matula, Jr.
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Patient interface device
- Patent number 7,856,982
- Issue date Dec 28, 2010
- RIC Investments, LLC
- Jerome Matula, Jr.
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Patient interface device
- Publication number 20050199242
- Publication date Sep 15, 2005
- RIC Investments, LLC
- Jerome Matula
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE