Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D799783 | Indoor parcel lockers | Michael LeRoy Spears, Donald Eugene Irwin, Joram Shenhar, William Albert Tartal | 2017-10-10 |
| D789649 | Indoor parcel locker | Michael LeRoy Spears, Donald Eugene Irwin, Joram Shenhar, William Albert Tartal | 2017-06-13 |
| D789022 | Indoor parcel lockers | Michael LeRoy Spears, Donald Eugene Irwin, Joram Shenhar, William Albert Tartal | 2017-06-06 |
| D782149 | Item collection receptacle | William Albert Tartal | 2017-03-21 |