Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9925450 | Device to precisely align golf club face to target | Richard N. Conrey | 2018-03-27 |
| 9393477 | Electronic golfing alignment aid and corresponding method | Richard N. Conrey | 2016-07-19 |
| 5757266 | Electronic apparatus for providing player performance feedback | Alan J. Rider, Lester R. Querry | 1998-05-26 |
| 4600895 | Precision phase synchronization of free-running oscillator output signal to reference signal | — | 1986-07-15 |