Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12357337 | System and method for driving an ultrasonic handpiece as a function of the mechanical impedance of the handpiece | Adam Darwin Downey | 2025-07-15 |
| 11712260 | System and method for driving an ultrasonic handpiece as a function of the mechanical impedance of the handpiece | Adam Darwin Downey | 2023-08-01 |
| 10864011 | System and method for driving an ultrasonic handpiece as a function of the mechanical impedance of the handpiece | Adam Darwin Downey | 2020-12-15 |
| 10016209 | System and method for driving an ultrasonic handpiece as a function of the mechanical impedance of the handpiece | Adam Darwin Downey | 2018-07-10 |
| 9068805 | Arrow modification and fletching system | — | 2015-06-30 |
| 5853192 | Variable vented housing | Jeffrey L. Sikorski, Jason Raines, Lynette Norgan-Curtiss, Gerald Keller | 1998-12-29 |