| 12235235 |
System and method for gas concentration measurement |
— |
2025-02-25 |
| 9638669 |
Portable fuel dilution meter and method |
Eric J. Olson, Yuegang Zhao |
2017-05-02 |
| 9478118 |
Hand hygiene complicance confirmation system |
Sam Keown, Mark Klusty, Eric Laster, Richard J. Melker, Ronald Youngblood |
2016-10-25 |
| 9291038 |
Apparatus and method for high pressure abrasive fluid injection |
Thomas L. Dotson |
2016-03-22 |
| 8925653 |
Apparatus and method for high pressure abrasive fluid injection |
Thomas L. Dotson |
2015-01-06 |
| 8349260 |
System and method for limiting sensor exposure to ozone |
— |
2013-01-08 |
| 8279063 |
Personnel location and monitoring system and method for enclosed facilities |
— |
2012-10-02 |
| 7845206 |
System, apparatus and method for dispensing chemical vapor |
— |
2010-12-07 |
| 7484399 |
System, apparatus and method for dispensing chemical vapor |
— |
2009-02-03 |
| 7449050 |
System, apparatus and method for concentrating chemical vapors |
Mark Klusty |
2008-11-11 |
| 7347974 |
Materials, method and apparatus for detection and monitoring of chemical species |
Arthur W. Snow |
2008-03-25 |
| 7240535 |
Method and apparatus for gas measurement at substantially constant pressure |
— |
2007-07-10 |
| 6221673 |
Materials, method and apparatus for detection and monitoring of chemical species |
Arthur W. Snow |
2001-04-24 |
| 5550062 |
Method and apparatus for chemical detection by pyrolysis |
Edward J. Poziomek |
1996-08-27 |
| 4759210 |
Apparatus for gas-monitoring and method of conducting same |
— |
1988-07-26 |
| H477 |
Monolayer-forming substituted phthalocyanine compounds and method of |
William R. Barger, Neldon L. Jarvis, Arthur W. Snow |
1988-06-07 |
| H406 |
Organophosphorus selective ion mobility spectrometer |
— |
1988-01-05 |
| 4636767 |
Mixed semiconductor film device for monitoring gases |
William R. Barger, Neldon L. Jarvis, Arthur W. Snow |
1987-01-13 |
| 4572900 |
Organic semiconductor vapor sensing method |
— |
1986-02-25 |
| 4513087 |
Reversible optical waveguide vapor sensor |
John F. Giuliani |
1985-04-23 |
| 4513280 |
Method and apparatus for the detection of toxicants |
Patrick J. Hannan, Arthur V. Stiffey, N. Lynn Jarvis |
1985-04-23 |
| 4452624 |
Method for bonding insulator to insulator |
John F. Giuliani |
1984-06-05 |
| 4438203 |
Method and apparatus for determination of lubricant stability |
Paul J. Sniegoski, Harold Ravner |
1984-03-20 |
| 4312228 |
Methods of detection with surface acoustic wave and apparati therefor |
— |
1982-01-26 |