Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11724172 | Ball game apparatus | Steven Paul Jolliffe | 2023-08-15 |
| 9808677 | Ball game apparatus | Steven Paul Jolliffe | 2017-11-07 |
| 7337965 | Ball identifying device | John S. Thirkettle | 2008-03-04 |
| 7160196 | Identification device | John S. Thirkettle | 2007-01-09 |
| 7059974 | Golf balls with impact resistant identification device | Steven P. Golliffe, Geoffrey Emmerson | 2006-06-13 |
| 7056221 | Ball collection arrangement | John S. Thirkettle | 2006-06-06 |
| 7040998 | Golf putting game with means for automatically monitoring the movement of the ball | Steven Paul Jolliffe, Geoffrey Emmerson | 2006-05-09 |