Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8146139 | System and method of user authentication using handwritten signatures for an MFP | Mark Gaines, Constantinos Kardamilas | 2012-03-27 |
SL
Steve Livengood
Overall (All Time): #3,201,392 of 4,157,543Top 80%
1
Patents All Time