| RE48951 |
Hand hygiene compliance monitoring |
Eugene Tokhtuev, Paul Schilling, Anatoly Skirda, Viktor Slobodyan, Joseph P. Erickson +2 more |
2022-03-01 |
| 9857305 |
Fluorometer with multiple detection channels |
Eugene Tokhtuev, Anatoly Skirda, Viktor Slobodyan, Paul Schilling, William M. Christensen |
2018-01-02 |
| 9835482 |
Gear flow meter with out of product sensor |
Eugene Tokhtuev, Anatoly Skirda, Paul Schilling, Viktor Slobodyan |
2017-12-05 |
| 9696261 |
Multi-channel device and method for measuring optical properties of a liquid |
Eugene Tokhtuev, Viktor Slobodyan, William M. Christensen, Paul Schilling, Joseph P. Erickson |
2017-07-04 |
| 9464982 |
Self-cleaning optical sensor |
Eugene Tokhtuev, Anatoly Skirda, William M. Christensen |
2016-10-11 |
| 9383235 |
Fluid flow meter |
Eugene Tokhtuev, Anatoly Skirda, William M. Christensen, Paul Schilling |
2016-07-05 |
| 9140648 |
Fluorometer with multiple detection channels |
Eugene Tokhtuev, Anatoly Skirda, Viktor Slobodyan, Paul Schilling, William M. Christensen |
2015-09-22 |
| 9110049 |
Optical cell |
Eugene Tokhtuev, Anna Pilipchenko, Paul Schilling, Daniel Kamben |
2015-08-18 |
| 9001319 |
Self-cleaning optical sensor |
Eugene Tokhtuev, Anatoly Skirda, William M. Christensen |
2015-04-07 |
| 8943901 |
Fluid flow meter |
Eugene Tokhtuev, Anatoly Skirda, William M. Christensen, Paul Schilling |
2015-02-03 |
| 8912009 |
Microflow analytical system |
Eugene Tokhtuev, Anna Pilipchenko |
2014-12-16 |
| 8727102 |
Conveyor chain tension monitor |
Eugene Tokhtuev, William M. Christensen, Anatoly Skirda, Viktor Slobodyan, Richard Ruhr +2 more |
2014-05-20 |
| 8730701 |
Driving circuit for powering a bi-directional load |
Anatoly Skirda, Eugene Tokhtuev, Viktor Slobodyan |
2014-05-20 |
| 8563320 |
Optical cell |
Eugene Tokhtuev, Anna Pilipchenko, Paul Schilling, Daniel Kamben |
2013-10-22 |
| 8502680 |
Hand hygiene compliance monitoring |
Eugene Tokhtuev, Paul Schilling, Anatoly Skirda, Viktor Slobodyan, Joseph P. Erickson +2 more |
2013-08-06 |
| 8431412 |
Microflow analytical system |
Eugene Tokhtuev, Anna Pilipchenko |
2013-04-30 |
| 8395515 |
Hand hygiene compliance monitoring |
Eugene Tokhtuev, Paul Schilling, Anatoly Skirda, Viktor Slobodyan, Joseph P. Erickson +1 more |
2013-03-12 |
| 8387777 |
Conveyor chain tension monitor |
Eugene Tokhtuev, William M. Christensen, Anatoly Skirda, Viktor Slobodyan, Richard Ruhr +2 more |
2013-03-05 |
| 8373140 |
Fluorometric sensor |
Eugene Tokhtuev, William M. Christensen, Viktor Slobodyan, Anatoly Skirda |
2013-02-12 |
| 8352207 |
Methods for calibrating a fluorometer |
Eugene Tokhtuev, Soren K. Tryggestad, Anna Pilipchenko |
2013-01-08 |
| 8248611 |
Handheld optical measuring device and method of use |
William M. Christensen, Eugene Tokhtuev |
2012-08-21 |
| 8236573 |
Microflow analytical system |
Eugene Tokhtuev, Anna Pilipchenko |
2012-08-07 |
| 8191703 |
Conveyor system monitoring and maintenance |
Eugene Tokhtuev, Joseph P. Erickson, Paul Schilling |
2012-06-05 |
| 8178352 |
Valve analytical system |
Eugene Tokhtuev, William M. Christensen |
2012-05-15 |
| 8143070 |
Optical cell |
Eugene Tokhtuev, Anna Pilipchenko, Paul Schilling, Daniel Kamben |
2012-03-27 |