John Stephens

Person

Alpharetta, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Gas delivery device
- Patent number 9,925,348
- Issue date Mar 27, 2018
- UPODS, LLC
- Hugh W. Payton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gas delivery device
- Patent number 9,440,039
- Issue date Sep 13, 2016
- UPODS, LLC
- Hugh W. Payton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for sensing and processing biopotentials
- Patent number 6,351,666
- Issue date Feb 26, 2002
- Biofield Corp.
- Jack A. Cuzick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
DC biopotential electrode connector and connector condition sensor
- Patent number 5,895,298
- Issue date Apr 20, 1999
- Biofield Corp.
- Mark L. Faupel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
D.C. biopotential sensing electrode and electroconductive medium fo...
- Patent number 5,823,957
- Issue date Oct 20, 1998
- Biofield Corp.
- Mark L. Faupel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for screening or sensing bodily conditions usi...
- Patent number 5,678,547
- Issue date Oct 21, 1997
- Biofield Corp.
- Mark L. Faupel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
D.C. biopotential sensing electrode assemblies for apparatus for di...
- Patent number 5,660,177
- Issue date Aug 26, 1997
- Biofield Corp.
- Mark L. Faupel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
DC biopotential measuring unit
- Patent number D374184
- Issue date Oct 1, 1996
- Biofield Corp.
- John D. Stephens
- D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents

Information Patent Application
Gas Delivery Device
- Publication number 20160346495
- Publication date Dec 1, 2016
- UPODS, LLC
- Hugh W. Payton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GAS DELIVERY DEVICE
- Publication number 20150165151
- Publication date Jun 18, 2015
- UPODS, LLC
- Hugh W. Payton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NEEDLE PROTECTIVE DEVICE
- Publication number 20120004619
- Publication date Jan 5, 2012
- JOHN D. STEPHENS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NEEDLE PROTECTIVE DEVICE
- Publication number 20110066107
- Publication date Mar 17, 2011
- John Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

John Stephens

Person

Patents Grantslast 30 patents

Gas delivery device

Gas delivery device

Method and apparatus for sensing and processing biopotentials

DC biopotential electrode connector and connector condition sensor

D.C. biopotential sensing electrode and electroconductive medium fo...

Method and apparatus for screening or sensing bodily conditions usi...

D.C. biopotential sensing electrode assemblies for apparatus for di...

DC biopotential measuring unit

Patents Applicationslast 30 patents

Gas Delivery Device

GAS DELIVERY DEVICE

NEEDLE PROTECTIVE DEVICE

NEEDLE PROTECTIVE DEVICE