Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8978592 | System and method for tracking, monitoring, and locating animals | Timothy T. Duncan, Sean M. Hayes, David T. Whetten | 2015-03-17 |
| 8065978 | System and method for tracking, monitoring, and locating animals | Timothy T. Duncan, Sean M. Hayes, David T. Whetten | 2011-11-29 |
| 7819087 | Remote controlled animal training system with wireless communication system | Timothy J. Crist | 2010-10-26 |
| 7252051 | Neck motion detector and method for bark control device | Timothy T. Duncan | 2007-08-07 |
| 7198009 | Frequency spectrum capture and compare technique for valid bark detection | Timothy J. Crist | 2007-04-03 |
| 7000570 | Synchronized primary winding current shunting technique for controlling electro-stimulus level | Timothy T. Duncan, Timothy J. Crist, Kagum G. Zakharyan | 2006-02-21 |
| 6928958 | Vibration sensor assembly and method for bark controller | Timothy J. Crist, Timothy T. Duncan | 2005-08-16 |