Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300637 | 2-benzothiazolyl tetrazolium salt indicators | Robert P. Hatch, Scott Ruetten | 1994-04-05 |
| 5278176 | Nicotine derivatives that enhance cognitive function | — | 1994-01-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300637 | 2-benzothiazolyl tetrazolium salt indicators | Robert P. Hatch, Scott Ruetten | 1994-04-05 |
| 5278176 | Nicotine derivatives that enhance cognitive function | — | 1994-01-11 |