Inventor
HYATT JR RICHARD G
US17 patents
⚠️ This page may combine multiple inventors who share the name “HYATT JR RICHARD G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MEDECO SECURITY LOCKS
8 patentsUS5140317AAug 18, 1992
Electronic security system
MEDECO SECURITY LOCKS213 citations99
US6005487ADec 21, 1999
Electronic security system with novel electronic T-handle lock
MEDECO SECURITY LOCKS196 citations97
US5745044AApr 28, 1998
Electronic security system
MEDECO SECURITY LOCKS295 citations97
US5319362AJun 7, 1994
Security system with security access database distributed among individual access devices
MEDECO SECURITY LOCKS104 citations96
US4998952AMar 12, 1991
Key for electronic and mechanical locks
MEDECO SECURITY LOCKS60 citations96
US5604489AFeb 18, 1997
Alphanumeric input terminal
MEDECO SECURITY LOCKS44 citations92
US5086557AFeb 11, 1992
Method of assembling electronic component systems
MEDECO SECURITY LOCKS24 citations92
USD333972SMar 16, 1993
Housing for an electronic key reader
MEDECO SECURITY LOCKS17 citations82
HYATT JR RICHARD G
4 patentsUS6564601B2May 20, 2003
Electromechanical cylinder plug
HYATT JR RICHARD G126 citations98
US8141399B2Mar 27, 2012
Electromechanical cylinder plug
HYATT JR RICHARD G14 citations92
US8122746B2Feb 28, 2012
Electromechanical cylinder plug
HYATT JR RICHARD G18 citations92
US8528373B2Sep 10, 2013
Electronic cam assembly
HYATT JR RICHARD G16 citations91