Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5953435 | Intra-concha stabilizer with length adjustable conchal wall hook | James Mullin, Kenneth G. Olson | 1999-09-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5953435 | Intra-concha stabilizer with length adjustable conchal wall hook | James Mullin, Kenneth G. Olson | 1999-09-14 |