Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11079362 | Retention of deformable memory material in flow path | Craig Aker, Steven Keen, Mark R. Fisher | 2021-08-03 |
| 10830764 | Fluorescence-based chemical detection of amine-based substances | Steven Keen | 2020-11-10 |
| 10209231 | Enhanced chemical detection using acid catalyzed hydrolysis | Steven Keen, Mark R. Fisher | 2019-02-19 |
| 9068960 | Method and composition for detecting oxidizing salts | Gregory C. Frye-Mason | 2015-06-30 |