Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11344646 | Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance | Joseph R. Wegner, Erin Brown, Jeffery M. Atkins, Paul J. Zinn, Lanhua Hu | 2022-05-31 |
| 10994041 | Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance | Joseph R. Wegner, Erin Brown, Jeffery M. Atkins, Paul J. Zinn, Lanhua Hu | 2021-05-04 |
| 10751438 | Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance | Joseph R. Wegner, Erin Brown, Jeffery M. Atkins, Paul J. Zinn, Lanhua Hu | 2020-08-25 |
| 10463756 | Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance | Joseph R. Wegner, Erin Brown, Jeffery M. Atkins, Paul J. Zinn, Lanhua Hu | 2019-11-05 |
| 10429311 | Methods and systems for analyzing a liquid medium | — | 2019-10-01 |
| 10155058 | Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance | Joseph R. Wegner, Erin Brown, Jeffery M. Atkins, Paul J. Zinn, Lanhua Hu | 2018-12-18 |
| 9867895 | Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance | Joseph R. Wegner, Erin Brown, Jeffery M. Atkins, Paul J. Zinn, Lanhua Hu | 2018-01-16 |
| 9841382 | Methods and systems for analyzing a liquid medium | — | 2017-12-12 |
| 9624423 | Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance | Joseph R. Wegner, Erin Brown, Jeffery M. Atkins, Paul J. Zinn, Lanhua Hu | 2017-04-18 |
| 9329159 | Methods and systems for analyzing a liquid medium | — | 2016-05-03 |