Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7721958 | Coinless vending system, method, and computer readable medium using an audio code collector and validator | Art Holguin | 2010-05-25 |
EB
Ellis Samuel Belfer
Overall (All Time): #3,289,527 of 4,157,543Top 80%
1
Patents All Time