|
2018
|
Invention
|
Alcohol detecting fuel cell. A new method of manufacturing a fuel cell, particularly for use in a... |
|
2017
|
G/S
|
Engineering and design services for others, namely, mechanical, electrical, electronic, firmware,... |
|
|
G/S
|
Electronic chemical sensors and electrochemical sensors for measuring alcohol and ethanol chemica... |
|
|
Invention
|
Systems and methods for an equilibrium wet bath. A wet standard calibration system which utilizes... |
|
|
Invention
|
Gas sensor. Fuel cell gas sensors using an aperture in a fuel cell gas sensor that allows for det... |
|
2016
|
Invention
|
Method of compressing fuel cell electrodes, resultant fuel cell, and a housing for the fuel cell ... |
|
2015
|
Invention
|
Fuel cell for use in an alcohol breath tester. An improved alcohol fuel cell sensor and alcohol b... |
|
2014
|
Invention
|
Calibration and accuracy check system.
Calibration and accuracy check systems for a chemical sni... |
|
|
Invention
|
Portable wet calibration system for handheld breath testers.
Devices and systems for methods for... |
|
|
Invention
|
Portable wet calibration system for handheld breath testers. Devices and systems for methods for ... |
|
|
Invention
|
Fuel cell fermentation monitor. Systems and methods for implementing an automated process which c... |
|
2013
|
Invention
|
Fuel cell housing for use in alcohol breath tester. An alcohol fuel cell sensor and the resultant... |
|
|
Invention
|
Fuel cell housing for use in an alcohol breath tester. An alcohol fuel cell sensor and the result... |
|
2012
|
Invention
|
Calibration and accuracy check system. Calibration and accuracy check systems for a chemical snif... |
|
|
Invention
|
Mouth alcohol tester. This application discloses a system for detecting mouth alcohol which is in... |
|
2010
|
Invention
|
Interference detector and methods.
Interference detector and methods for detecting interference ... |
|
2009
|
Invention
|
Liquid and solid trapping mouthpiece. A liquid and solid trap which induces cyclonic motion of a ... |
|
|
Invention
|
Calibration and accuracy check system for a breath tester. Calibration and accuracy check systems... |
|
2008
|
Invention
|
Systems and methods for determining the position of an electrical solenoid. Provided herein are s... |
|
2007
|
Invention
|
Methods of detecting rf interference in breath ethanol testing. Interference detector and methods... |
|
2004
|
Invention
|
Interference detection systems and methods. Methods and systems for detecting interference in a s... |
|
|
Invention
|
Methods and apparatus for breath alcohol testing. A fuel cell assembly includes a fuel cell, a fu... |
|
|
Invention
|
Methods and apparatus for breath alcohol testing. A fuel cell assembly (102) includes a fuel cell... |
|
|
Invention
|
Handheld breath tester housing and mouthpiece. A breath tester housing assembly (10) is provided.... |
|
|
Invention
|
Interference detection systems and methods.
Methods and systems for detecting interference in a ... |
|
|
Invention
|
Handheld breath tester housing and mouthpiece. A breath tester housing assembly is provided. The ... |
|
1992
|
Invention
|
Breath alcohol device. A hand held breath analyzer is energized when a mouthpiece tube is put int... |
|
1987
|
Invention
|
Method of and apparatus for testing breath alcohol. Apparatus for measuring breath alcohol conten... |
|
1982
|
Invention
|
Breath alcohol testing device. In a breath alcohol testing device, including a breath-receiving t... |
