Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7083590 | Multiple material dispensing | Michael Rathbone, Shane Burggraaf, Colin Roger Ogle | 2006-08-01 |
| 6776164 | Enhanced intravaginal devices | Michael Rathbone, Shane Burggraaf | 2004-08-17 |
| 6663608 | Synchronizing of animal oestrus and intra vaginal devices useful therein | Michael Rathbone, Shane Burggaaf | 2003-12-16 |
| 6450991 | Delivery devices and their use | Michael Rathbone, Shane Burggraaf | 2002-09-17 |
| 6423039 | Synchronizing of animal oestrus and intra vaginal devices useful therein | Michael Rathbone, Shane Burggraaf | 2002-07-23 |
| 6352524 | Active delivery device with reduced passive delivery | Michael Rathbone, Shane Burggraaf | 2002-03-05 |