Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12050250 | Battery condition detection in hand hygiene product dispensers | Viktor Slobodyan | 2024-07-30 |
| RE48951 | Hand hygiene compliance monitoring | Eugene Tokhtuev, Christopher J. Owen, Paul Schilling, Anatoly Skirda, Viktor Slobodyan +2 more | 2022-03-01 |
| 11067632 | Battery condition detection in hand hygiene product dispensers | Viktor Slobodyan | 2021-07-20 |
| 10539620 | Battery condition detection in hand hygiene product dispensers | Viktor Slobodyan | 2020-01-21 |
| 10416107 | Conductivity sensor with void correction | Martin R. Godfrey, Eugene Tokhtuev | 2019-09-17 |
| 10036782 | Battery condition detection in hand hygiene product dispensers | Viktor Slobodyan | 2018-07-31 |
| 9696261 | Multi-channel device and method for measuring optical properties of a liquid | Eugene Tokhtuev, Christopher J. Owen, Viktor Slobodyan, William M. Christensen, Paul Schilling | 2017-07-04 |
| 8502680 | Hand hygiene compliance monitoring | Eugene Tokhtuev, Christopher J. Owen, Paul Schilling, Anatoly Skirda, Viktor Slobodyan +2 more | 2013-08-06 |
| 8395515 | Hand hygiene compliance monitoring | Eugene Tokhtuev, Christopher J. Owen, Paul Schilling, Anatoly Skirda, Viktor Slobodyan +1 more | 2013-03-12 |
| 8191703 | Conveyor system monitoring and maintenance | Eugene Tokhtuev, Christopher J. Owen, Paul Schilling | 2012-06-05 |
| 8084756 | UV fluorometric sensor and method for using the same | Eugene Tokhtuev, Christopher J. Owen, Viktor Slobodyan, Anatoly Skirda, Paul Schilling +3 more | 2011-12-27 |
| 8076155 | Wide range kinetic determination of peracid and/or peroxide concentrations | Eugene Tokhtuev, Christopher J. Owen, Paul R. Kraus, Paul Schilling, Daniel Kamben +2 more | 2011-12-13 |
| 8076154 | Method of calibration for nonlinear optical sensor | Eugene Tokhtuev, Christopher J. Owen, Paul Schilling | 2011-12-13 |
| 8004683 | Optical product detection sensor | Eugene Tokhtuev, Christopher J. Owen, Anatoly Skirda, Viktor Slobodyan, William M. Christensen +1 more | 2011-08-23 |
| 7989780 | UV fluorometric sensor and method for using the same | Eugene Tokhtuev, Christopher J. Owen, Viktor Slobodyan, Anatoly Skirda, Paul Schilling +3 more | 2011-08-02 |
| 7924424 | Optical product detection sensor | Eugene Tokhtuev, Christopher J. Owen | 2011-04-12 |
| 7652267 | UV fluorometric sensor and method for using the same | Eugene Tokhtuev, Christopher J. Owen, Viktor Slobodyan, Anatoly Skirda, Paul Schilling +3 more | 2010-01-26 |
| 7550746 | UV fluorometric sensor and method for using the same | Eugene Tokhtuev, Christopher J. Owen, Viktor Slobodyan, Anatoly Skirda, Paul Schilling +3 more | 2009-06-23 |