Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880690 | Perfume patch | Jonathan L. Rolfe | 1989-11-14 |
| RE32991 | Drug dispensing wound dressing | Donald Dempsey, Jonathan L. Rolfe | 1989-07-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880690 | Perfume patch | Jonathan L. Rolfe | 1989-11-14 |
| RE32991 | Drug dispensing wound dressing | Donald Dempsey, Jonathan L. Rolfe | 1989-07-18 |