Inventor

BRYSCH MICHAEL

US3 patents

Patents

3 patents

US6760420B2Jul 6, 2004

Telephony security system

SECURELOGIX CORP80 citations95

US7440558B2Oct 21, 2008

Telephony security system

SECURELOGIX CORP40 citations90

US6687353B1Feb 3, 2004

System and method for bringing an in-line device on-line and assuming control of calls

SECURELOGIX CORP18 citations81