Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8818878 | Determining taxes in an electronic commerce system | Herbert G. Derby, Hubert M. Chao, Eugene Gluzberg | 2014-08-26 |
SS
Stephen Stukenborg
Overall (All Time): #3,122,605 of 4,157,543Top 80%
1
Patents All Time