Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142928 | Receptacle locking device | James Edmund Matthews, Terry Martin Gingell, Donald Eugene Irwin, William Albert Tartal | 2021-10-12 |
| 11120390 | Smart drop box | William Albert Tartal, Gabriel Michael Yessin, Dominique Danielle Strothers, Joel Locknauth Dewnandan, Terry Martin Gingell +1 more | 2021-09-14 |