| 11692862 |
Apparatus, method and system for calibrating a liquid dispensing system |
Henry L. Carbone, II, Richard J. Mehus, Kevin C. Tauer, Eugene Tokhtuev, William M. Christensen |
2023-07-04 |
| RE48951 |
Hand hygiene compliance monitoring |
Eugene Tokhtuev, Christopher J. Owen, Paul Schilling, Viktor Slobodyan, Joseph P. Erickson +2 more |
2022-03-01 |
| 10859429 |
Apparatus, method and system for calibrating a liquid dispensing system |
Henry L. Carbone, II, Richard J. Mehus, Kevin C. Tauer, Eugene Tokhtuev, William M. Christensen |
2020-12-08 |
| 10751680 |
Apparatus, method and system for calibrating a liquid dispensing system |
Henry L. Carbone, II, Richard J. Mehus, Kevin C. Tauer, Eugene Tokhtuev, William M. Christensen |
2020-08-25 |
| 10357750 |
Apparatus, method and system for calibrating a liquid dispensing system |
Henry L. Carbone, II, Richard J. Mehus, Kevin C. Tauer, Eugene Tokhtuev, William M. Christensen |
2019-07-23 |
| 10254224 |
Handheld fluorometer |
John Wilhelm Bolduc, Justin Scott Valenstein, Amanda Bakken, Stacy Fawbush, Jeffrey S. Hutchison +2 more |
2019-04-09 |
| 10107756 |
Fluorescence assay for quantification of picolinate and other compounds in oxidizers and oxidizing compositions |
John Wilhelm Bolduc, Eugene Tokhtuev, Anna Pilipchenko, Justin Scott Valenstein, Amanda Bakken +2 more |
2018-10-23 |
| 9857305 |
Fluorometer with multiple detection channels |
Eugene Tokhtuev, Christopher J. Owen, Viktor Slobodyan, Paul Schilling, William M. Christensen |
2018-01-02 |
| 9835482 |
Gear flow meter with out of product sensor |
Eugene Tokhtuev, Christopher J. Owen, Paul Schilling, Viktor Slobodyan |
2017-12-05 |
| 9751059 |
Apparatus, method and system for calibrating a liquid dispensing system |
Henry L. Carbone, II, Richard J. Mehus, Kevin C. Tauer, Eugene Tokhtuev, William M. Christensen |
2017-09-05 |
| 9618376 |
Apparatus, method and system for calibrating a liquid dispensing system |
Henry L. Carbone, II, Richard J. Mehus, Kevin C. Tauer, Eugene Tokhtuev, William M. Christensen |
2017-04-11 |
| 9557270 |
Multi-channel fluorometric sensor and method of using same |
Eugene Tokhtuev, William M. Christensen |
2017-01-31 |
| 9464982 |
Self-cleaning optical sensor |
Eugene Tokhtuev, Christopher J. Owen, William M. Christensen |
2016-10-11 |
| 9383235 |
Fluid flow meter |
Eugene Tokhtuev, Christopher J. Owen, William M. Christensen, Paul Schilling |
2016-07-05 |
| 9261459 |
Handheld fluorometer |
Eugene Tokhtuev, Anna Pilipchenko, John Wilhelm Bolduc, Justin Scott Valenstein |
2016-02-16 |
| 9140648 |
Fluorometer with multiple detection channels |
Eugene Tokhtuev, Christopher J. Owen, Viktor Slobodyan, Paul Schilling, William M. Christensen |
2015-09-22 |
| 9001319 |
Self-cleaning optical sensor |
Eugene Tokhtuev, Christopher J. Owen, William M. Christensen |
2015-04-07 |
| 8943901 |
Fluid flow meter |
Eugene Tokhtuev, Christopher J. Owen, William M. Christensen, Paul Schilling |
2015-02-03 |
| 8730701 |
Driving circuit for powering a bi-directional load |
Eugene Tokhtuev, Christopher J. Owen, Viktor Slobodyan |
2014-05-20 |
| 8727102 |
Conveyor chain tension monitor |
Eugene Tokhtuev, Christopher J. Owen, William M. Christensen, Viktor Slobodyan, Richard Ruhr +2 more |
2014-05-20 |
| 8590362 |
Apparatus, method and system for calibrating a liquid dispensing system |
Henry L. Carbone, II, Richard J. Mehus, Kevin C. Tauer, Eugene Tokhtuev, William M. Christensen |
2013-11-26 |
| 8502680 |
Hand hygiene compliance monitoring |
Eugene Tokhtuev, Christopher J. Owen, Paul Schilling, Viktor Slobodyan, Joseph P. Erickson +2 more |
2013-08-06 |
| 8395515 |
Hand hygiene compliance monitoring |
Eugene Tokhtuev, Christopher J. Owen, Paul Schilling, Viktor Slobodyan, Joseph P. Erickson +1 more |
2013-03-12 |
| 8387777 |
Conveyor chain tension monitor |
Eugene Tokhtuev, Christopher J. Owen, William M. Christensen, Viktor Slobodyan, Richard Ruhr +2 more |
2013-03-05 |
| 8373140 |
Fluorometric sensor |
Eugene Tokhtuev, William M. Christensen, Christopher J. Owen, Viktor Slobodyan |
2013-02-12 |