Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810630 | Fluorescent marking gel compositions and methods of use | Erin Brown, Xin Sun, Thomas R. Mohs | 2017-11-07 |
| 9624423 | Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance | Erin Brown, Jeffery M. Atkins, Paul J. Zinn, Robert Walicki, Lanhua Hu | 2017-04-18 |