TD

Timothy T. Duncan

TR Tri-Tronics: 13 patents #1 of 30Top 4%
GG Garmin Switzerland Gmbh: 1 patents #189 of 360Top 55%
Overall (All Time): #351,559 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8978592 System and method for tracking, monitoring, and locating animals Sean M. Hayes, Francisco J. Napolez, David T. Whetten 2015-03-17
8065978 System and method for tracking, monitoring, and locating animals Sean M. Hayes, Francisco J. Napolez, David T. Whetten 2011-11-29
7252051 Neck motion detector and method for bark control device Francisco J. Napolez 2007-08-07
7187291 Control system and method for remote launchers Timothy J. Crist 2007-03-06
7000570 Synchronized primary winding current shunting technique for controlling electro-stimulus level Francisco J. Napolez, Timothy J. Crist, Kagum G. Zakharyan 2006-02-21
6928958 Vibration sensor assembly and method for bark controller Timothy J. Crist, Francisco J. Napolez 2005-08-16
6907844 Stabilizing post and method for bark controller Timothy J. Crist 2005-06-21
6750758 Remotely controlled beeper and method Timothy J. Crist, Sean M. Hayes 2004-06-15
6549133 Remote transmitter and method Timothy J. Crist, Kent Christensen 2003-04-15
D446144 Portable dog-training transmitter/holster assembly Kent Christensen, Stephan M. Myers 2001-08-07
D445706 Portable dog-training transmitter Stephen M. Myers 2001-07-31
6170439 Remote controlled animal training system Steven R. Fister, Rodney J. Morris, Robert D. Rozanski 2001-01-09
6052097 Antenna circuit and method for collar-mounted remote animal training system Paul A. Kurimsky, Fransisco J. Napolez 2000-04-18
6003474 Leash-tension-controlled stimulus-producing dog collar and method Robert E. Slater, Ralph L. Pelton, Robert D. Rozanski 1999-12-21