NM

Nan K. McKenzie

US United States Postal Service: 13 patents #43 of 464Top 10%
📍 Garrett Park, MD: #3 of 23 inventorsTop 15%
🗺 Maryland: #2,255 of 35,612 inventorsTop 7%
Overall (All Time): #373,761 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
11508024 System and method of identity verification Donald Eugene Irwin, William Albert Tartal, Victoria K. Stephen, Michael J. Amato, William G. Ackerman +4 more 2022-11-22
11226640 System and method of control of electronic parcel lockers Donald Eugene Irwin, William Albert Tartal, Victoria K. Stephen, Michael J. Amato 2022-01-18
10991061 System and method of identity verification Donald Eugene Irwin, William Albert Tartal, Victoria K. Stephen, Michael J. Amato, William G. Ackerman +4 more 2021-04-27
10920470 Lock mechanism for securing a lockable volume Donald Eugene Irwin, William Albert Tartal, Victoria K. Stephen, Michael J. Amato 2021-02-16
10281931 System and method of control of electronic parcel lockers Donald Eugene Irwin, William Albert Tartal, Victoria K. Stephen, Michael J. Amato 2019-05-07
10184277 Lock mechanism for securing a lockable volume Donald Eugene Irwin, William Albert Tartal, Victoria K. Stephen, Michael J. Amato 2019-01-22
9958877 System and method of control of electronic parcel lockers Donald Eugene Irwin, William Albert Tartal, Victoria K. Stephen, Michael J. Amato 2018-05-01
9898790 System and method of identity verification Donald Eugene Irwin, William Albert Tartal, Victoria K. Stephen, Michael J. Amato, William G. Ackerman +3 more 2018-02-20
9733647 System and method of control of electronic parcel lockers Donald Eugene Irwin, William Albert Tartal, Victoria K. Stephen, Michael J. Amato 2017-08-15
9311646 System and method of identity verification Donald Eugene Irwin, William Albert Tartal, Victoria K. Stephen, Michael J. Amato, William G. Ackerman +3 more 2016-04-12
9223315 Method of controlling item delivery to an electronic parcel locker Donald Eugene Irwin, William Albert Tartal, Victoria K. Stephen, Michael J. Amato 2015-12-29
9052992 System and method of coordinating electronic parcel locker availability Donald Eugene Irwin, William Albert Tartal, Victoria K. Stephen, Michael J. Amato 2015-06-09
8342390 Delivery container for digital disc Thomas C. Potter, Christopher M. Stratton, Hernan A. Borja 2013-01-01