Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9827574 | Mineral separation using sized-, weight- or magnetic-based polymer bubbles or beads | Paul J. Rothman, Mark R. Fernald, Christian V. O'Keefe, Alan D. Kersey, Douglas H. Adamson | 2017-11-28 |
| 9731221 | Apparatus having polymer surfaces having a siloxane functional group | Paul J. Rothman, Mark R. Fernald, Douglas H. Adamson | 2017-08-15 |