WT

William Albert Tartal

US United States Postal Service: 6 patents #3 of 90Top 4%
📍 Baltimore, MD: #11 of 583 inventorsTop 2%
🗺 Maryland: #65 of 3,967 inventorsTop 2%
Overall (2021): #19,108 of 548,734Top 4%
6
Patents 2021

Issued Patents 2021

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11151824 Mobile device for safe, secure, and accurate delivery of items Charles P. McLellan, Gabriel Michael Yessin 2021-10-19
11142928 Receptacle locking device James Edmund Matthews, Joram Shenhar, Terry Martin Gingell, Donald Eugene Irwin 2021-10-12
11127233 Locking system Gabriel Michael Yessin, Robert Dalton 2021-09-21
11120390 Smart drop box Gabriel Michael Yessin, Dominique Danielle Strothers, Joram Shenhar, Joel Locknauth Dewnandan, Terry Martin Gingell +1 more 2021-09-14
10991061 System and method of identity verification Donald Eugene Irwin, Nan K. McKenzie, 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, Nan K. McKenzie, Victoria K. Stephen, Michael J. Amato 2021-02-16