Inventor
SEGAL DAVID S
US5 patents
⚠️ This page may combine multiple inventors who share the name “SEGAL DAVID S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PRO TECH MONITORING INC
4 patentsUS5959533ASep 28, 1999
Tamper detection for body worn transmitter
PRO TECH MONITORING INC141 citations95
US7205890B2Apr 17, 2007
System, method and apparatus for locating and controlling objects
PRO TECH MONITORING INC37 citations89
US7119695B2Oct 10, 2006
Advanced house arrest tracker system
PRO TECH MONITORING INC36 citations88
US6774799B2Aug 10, 2004
House arrest tracker system
PRO TECH MONITORING INC49 citations88