Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8908889 | Temperature compensated piezoelectric buzzer | Frans Lautzenhiser, Fredric Bernard Grossman, Ramesh Janardhanam | 2014-12-09 |
| 7628785 | Endoscopic medical treatment involving acoustic ablation | Andreas Hadjicostis, Jared Brosch | 2009-12-08 |
| 6685640 | Ablation system | Francis J. Fry, Narendra T. Sanghvi | 2004-02-03 |