Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8532619 | System for authorizing the use of communication devices by proximity | Alexandre Bader Krafzik | 2013-09-10 |
ET
Emerson Ricardo de Toledo
Overall (All Time): #3,175,115 of 4,157,543Top 80%
1
Patents All Time