Patents by Inventor Jeffrey S. Cahill

Jeffrey S. Cahill has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Key monitoring door lock, door lock key monitoring system, and method thereof
    Patent number: 10352067
    Abstract: An electronic lockset mounted on a door, the electronic lock including a lock to prevent the door from opening when in a locked state, a handle to open the door when the lock is in an unlocked state, a sensor to sense whether a non-electronic key has attempted to open the lock, and a printed circuit board to store information sensed by the sensor.
    Type: Grant
    Filed: October 19, 2017
    Date of Patent: July 16, 2019
    Assignee: Proxess, LLC
    Inventors: Jeffrey S. Cahill, Jon P. Torre