Assignee
MRM SECURITY SYST
US·9 granted patents·163 citations·filing 1986–1990
Top patents by PatentIndex Score
9 records- 0179US4818972AReinforced barbed tape including electrical sensorMRM SECURITY SYST·Filed 1987·Granted Apr 4, 1989·38 cites·13 claims
- 0274US4906975AVibration responsive intrusion detection barrierMRM SECURITY SYST·Filed 1988·Granted Mar 6, 1990·39 cites·29 claims
- 0373US4978943AMethod and apparatus for making a vibration-responsive intrusion detection barrierMRM SECURITY SYST·Filed 1989·Granted Dec 18, 1990·26 cites·25 claims
- 0448US4718641ABarbed tape with reinforced barbsMRM SECURITY SYST·Filed 1986·Granted Jan 12, 1988·11 cites·7 claims
- 0543US5074529AClip for forming a concertina configuration of helical barbed tapeMRM SECURITY SYST·Filed 1990·Granted Dec 24, 1991·17 cites·11 claims
- 0642US5072980AHelical barbed tape recovery toolMRM SECURITY SYST·Filed 1990·Granted Dec 17, 1991·10 cites·7 claims
- 0741US4920775AApparatus for making barbed tapeMRM SECURITY SYST·Filed 1989·Granted May 1, 1990·8 cites·4 claims
- 0841US4784373ABarbed tapeMRM SECURITY SYST·Filed 1986·Granted Nov 15, 1988·8 cites·4 claims
- 0936US4833904AProcess for making barbed tapeMRM SECURITY SYST·Filed 1988·Granted May 30, 1989·6 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when MRM SECURITY SYST files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →