Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497362 | Method and apparatus for wireless assistance for self-service checkout | Michael Persky, Robert E. Costello, Scott Martin, Derek E. Williams | 2002-12-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497362 | Method and apparatus for wireless assistance for self-service checkout | Michael Persky, Robert E. Costello, Scott Martin, Derek E. Williams | 2002-12-24 |