| 12390056 |
Monitoring modules for hand hygiene dispensers |
Jeffrey Rospierski, David L. Snodgrass, Andrew M. Schultz, Cheryl A. Littau, Kenneth Thomas Dobizl |
2025-08-19 |
| 12376711 |
Product dispenser holder with compliance module |
Nicholas Joseph Steinmetz, Jeffrey Rospierski, Sarah E. Johnson, David L. Snodgrass |
2025-08-05 |
| 12050250 |
Battery condition detection in hand hygiene product dispensers |
Joseph P. Erickson |
2024-07-30 |
| 11918158 |
Product dispenser holder with compliance module |
Nicholas Joseph Steinmetz, Jeffrey Rospierski, Sarah E. Johnson |
2024-03-05 |
| 11903537 |
Monitoring modules for hand hygiene dispensers |
Jeffrey Rospierski, David L. Snodgrass, Andrew M. Schultz, Cheryl A. Littau, Kenneth Thomas Dobizl |
2024-02-20 |
| 11602248 |
Product dispenser holder with compliance module |
Nicholas Joseph Steinmetz, Jeffrey Rospierski, Sarah E. Johnson |
2023-03-14 |
| 11272815 |
Monitoring modules for hand hygiene dispensers |
Jeffrey Rospierski, David L. Snodgrass, Andrew M. Schultz, Cheryl A. Littau, Kenneth Thomas Dobizl |
2022-03-15 |
| RE48951 |
Hand hygiene compliance monitoring |
Eugene Tokhtuev, Christopher J. Owen, Paul Schilling, Anatoly Skirda, Joseph P. Erickson +2 more |
2022-03-01 |
| 11067632 |
Battery condition detection in hand hygiene product dispensers |
Joseph P. Erickson |
2021-07-20 |
| 10539620 |
Battery condition detection in hand hygiene product dispensers |
Joseph P. Erickson |
2020-01-21 |
| 10036782 |
Battery condition detection in hand hygiene product dispensers |
Joseph P. Erickson |
2018-07-31 |
| 9857305 |
Fluorometer with multiple detection channels |
Eugene Tokhtuev, Christopher J. Owen, Anatoly Skirda, Paul Schilling, William M. Christensen |
2018-01-02 |
| 9835482 |
Gear flow meter with out of product sensor |
Eugene Tokhtuev, Christopher J. Owen, Anatoly Skirda, Paul Schilling |
2017-12-05 |
| 9696261 |
Multi-channel device and method for measuring optical properties of a liquid |
Eugene Tokhtuev, Christopher J. Owen, William M. Christensen, Paul Schilling, Joseph P. Erickson |
2017-07-04 |
| 9140648 |
Fluorometer with multiple detection channels |
Eugene Tokhtuev, Christopher J. Owen, Anatoly Skirda, Paul Schilling, William M. Christensen |
2015-09-22 |
| 8727102 |
Conveyor chain tension monitor |
Eugene Tokhtuev, Christopher J. Owen, William M. Christensen, Anatoly Skirda, Richard Ruhr +2 more |
2014-05-20 |
| 8730701 |
Driving circuit for powering a bi-directional load |
Anatoly Skirda, Eugene Tokhtuev, Christopher J. Owen |
2014-05-20 |
| 8502680 |
Hand hygiene compliance monitoring |
Eugene Tokhtuev, Christopher J. Owen, Paul Schilling, Anatoly Skirda, Joseph P. Erickson +2 more |
2013-08-06 |
| 8395515 |
Hand hygiene compliance monitoring |
Eugene Tokhtuev, Christopher J. Owen, Paul Schilling, Anatoly Skirda, Joseph P. Erickson +1 more |
2013-03-12 |
| 8387777 |
Conveyor chain tension monitor |
Eugene Tokhtuev, Christopher J. Owen, William M. Christensen, Anatoly Skirda, Richard Ruhr +2 more |
2013-03-05 |
| 8373140 |
Fluorometric sensor |
Eugene Tokhtuev, William M. Christensen, Christopher J. Owen, Anatoly Skirda |
2013-02-12 |
| 8120500 |
Acoustic fluid presence/absence detection |
Eugene Tokhtuev, Christopher J. Owen, Anatoly Skirda, Anna Pilipchenko |
2012-02-21 |
| 8084756 |
UV fluorometric sensor and method for using the same |
Eugene Tokhtuev, Christopher J. Owen, Anatoly Skirda, Paul Schilling, Anna Pilipchenko +3 more |
2011-12-27 |
| 8076155 |
Wide range kinetic determination of peracid and/or peroxide concentrations |
Eugene Tokhtuev, Christopher J. Owen, Paul R. Kraus, Joseph P. Erickson, Paul Schilling +2 more |
2011-12-13 |
| 8069719 |
Gear flow meter with optical sensor |
Eugene Tokhtuev, Christopher J. Owen, Anatoly Skirda, Richard J. Mehus |
2011-12-06 |