Frederick A. Parker

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Gwynedd Valley, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Spirometer, display and method
- Patent number 7,172,557
- Issue date Feb 6, 2007
- Caldyne, Inc.
- Frederick A. Parker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for determining whether an intubated patient h...
- Patent number 6,149,603
- Issue date Nov 21, 2000
- Ventrex, Inc.
- Frederick A. Parker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
INDICATING DEVICE FOR A VENTILATOR
- Publication number 20080236585
- Publication date Oct 2, 2008
- CALDYNE INC.
- Frederick A. Parker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE