Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6286506 | Inhalation device | William J. Revell, Paul A. Robertson, Elna Berg, Magnus Jeppsson | 2001-09-11 |
| 5785053 | Inserter for the positioning of an intrauterine device | John Conway, Michael Paton, Richard Gardner, Ilkka Rauramo, Matti Lehtinen | 1998-07-28 |
| 4903079 | Variable magnification copier | — | 1990-02-20 |