Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326563 | Nicotine compositions | Frank R. Spindler | 1994-07-05 |
| 5158771 | Nicotine compositions | Frank R. Spindler | 1992-10-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326563 | Nicotine compositions | Frank R. Spindler | 1994-07-05 |
| 5158771 | Nicotine compositions | Frank R. Spindler | 1992-10-27 |