Jonathan D. Birck

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Portland, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for aural acoustic immittance measurement
- Patent number 8,419,655
- Issue date Apr 16, 2013
- JD Birck, LLC
- Jonathan David Birck
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods for analyte sensing and measurement
- Patent number RE43187
- Issue date Feb 14, 2012
- iSense Corporation
- Geoffrey A. Russell
- 600 - Surgery
Information Patent Grant
Methods for analyte sensing and measurement
- Patent number 7,120,483
- Issue date Oct 10, 2006
- iSense Corporation
- Geoffrey A. Russell
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Acoustic admittance measuring apparatus with wide dynamic range and...
- Patent number 4,966,160
- Issue date Oct 30, 1990
- Virtual Corporation
- Jonathan D. Birck
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR VIBROTACTILE MOTIONAL TRAINING EMPLOYING C...
- Publication number 20120094814
- Publication date Apr 19, 2012
- BALANCESENSE LLC
- Karen L. Atkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for aural acoustic immittance measurement
- Publication number 20110071422
- Publication date Mar 24, 2011
- JD Birck, LLC
- Jonathan David Birck
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Audiometric Testing and Calibration Devices and Methods
- Publication number 20110009770
- Publication date Jan 13, 2011
- Robert H. Margolis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Insertable sensor assembly having a coupled inductor communicative...
- Publication number 20050038331
- Publication date Feb 17, 2005
- Grayson Silaski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Assembly of single use sensing elements
- Publication number 20040138543
- Publication date Jul 15, 2004
- Geoffrey A. Russell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE