Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10751438 | Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance | Joseph R. Wegner, Erin Brown, Paul J. Zinn, Robert Walicki, Lanhua Hu | 2020-08-25 |