Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9914018 | System, method and apparatus for capturing and training a swing movement of a club | Uwe Richter, Xiping Huo, Ann Koo, Louis Lau, John Groot | 2018-03-13 |
| 9272199 | System, method and apparatus for capturing and training a swing movement of a club | Uwe Richter, Xiping Huo, Ann Koo, Louis Lau, John Groot | 2016-03-01 |
| 6791430 | Resonator tuning assembly and method | Valery Borzenets, Stuart Berkowitz, Philip Blumenfeld | 2004-09-14 |