Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10155044 | Methods and compositions for deterring abuse | Ronald L. Leech, Albert W. Brzeczko | 2018-12-18 |
| 9757466 | Methods and compositions for deterring abuse | Ronald L. Leech, Albert W. Brzeczko | 2017-09-12 |
| 8901113 | Methods and compositions for deterring abuse | Ronald L. Leech, Albert W. Brzeczko | 2014-12-02 |