Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6193644 | Cryosurgical probe with sheath | John D. Dobak, III, Kambiz Ghaerzadeh | 2001-02-27 |
| 5910104 | Cryosurgical probe with disposable sheath | John D. Dobak, III, Kambiz Ghaerzadeh | 1999-06-08 |
| 5758505 | Precooling system for joule-thomson probe | John D. Dobak, III, Terry L. Brown, Kambiz Ghaerzadeh | 1998-06-02 |