|
US2017213406A1
|
|
Systems and methods for remote access rights and verification
|
|
US2017053467A1
|
|
Systems and methods for secure lock systems with redundant access control
|
|
EP3582193A1
|
|
Lock for providing redundant channels of access
|
|
US2017011573A1
|
|
Systems and methods for redundant access control systems based on mobile devices and removable wireless buttons
|
|
US2016260271A1
|
|
Systems and methods for redundant access control systems based on mobile devices
|
|
US2015332533A1
|
|
Mobile key devices systems and methods for programming and communicating with an electronic programmable key
|
