Inventor
BOYD RANDAL D
US14 patents
⚠️ This page may combine multiple inventors who share the name “BOYD RANDAL D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RADIO SYSTEMS CORP
13 patentsUS6016100AJan 18, 2000
Ultrasonic animal deterrent for protecting an area
RADIO SYSTEMS CORP96 citations96
US5868103AFeb 9, 1999
Method and apparatus for controlling an animal
RADIO SYSTEMS CORP59 citations95
US7710263B2May 4, 2010
Escape notification system
RADIO SYSTEMS CORP35 citations92
US7667599B2Feb 23, 2010
Piezoelectric cable-based monitoring system
RADIO SYSTEMS CORP21 citations92
US7296540B2Nov 20, 2007
Insulated probe device
RADIO SYSTEMS CORP21 citations92
US6378458B1Apr 30, 2002
Bird feeder with electronic squirrel deterrence
RADIO SYSTEMS CORP31 citations92
US6158385ADec 12, 2000
Bird feeder with electronic squirrel deterrence
RADIO SYSTEMS CORP20 citations92
US7656291B2Feb 2, 2010
System and method for determining proximity to a wireless boundary of programmable shape used in animal containment
RADIO SYSTEMS CORP40 citations91
US7275502B2Oct 2, 2007
Portable animal containment device
RADIO SYSTEMS CORP36 citations91
USD487026SFeb 24, 2004
Pistol grip handheld transmitter
RADIO SYSTEMS CORP20 citations88
US5724919AMar 10, 1998
Device for achieving animal response
RADIO SYSTEMS CORP25 citations86
US7770541B2Aug 10, 2010
Animal training device responsive to an audible signal
RADIO SYSTEMS CORP20 citations83
US7021244B2Apr 4, 2006
Pet repelling mat
RADIO SYSTEMS CORP16 citations83