DI

Donald Eugene Irwin

US United States Postal Service: 3 patents #7 of 90Top 8%
📍 Fredericksburg, VA: #2 of 39 inventorsTop 6%
🗺 Virginia: #338 of 4,020 inventorsTop 9%
Overall (2021): #84,937 of 548,734Top 20%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11142928 Receptacle locking device James Edmund Matthews, Joram Shenhar, Terry Martin Gingell, William Albert Tartal 2021-10-12
10991061 System and method of identity verification Nan K. McKenzie, 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 Nan K. McKenzie, William Albert Tartal, Victoria K. Stephen, Michael J. Amato 2021-02-16