Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781621 | Launch monitor system with a calibration fixture and a method for use thereof | William Gobush, Douglas C. Winfield, Charles Days, Steven Aoyama, Edmund A. Hebert +1 more | 2004-08-24 |
| 6764412 | Method and apparatus to determine golf ball trajectory and flight | William Gobush, Douglas C. Winfield, Charles Days, Steven Aoyama, Edmund A. Hebert +1 more | 2004-07-20 |
| 6758759 | Launch monitor system and a method for use thereof | William Gobush, Douglas C. Winfield, Charles Days | 2004-07-06 |