Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5150357 | Integrated communications system | Emil Hopner, John Featherston | 1992-09-22 |
| 4417245 | Digital space division exchange | Constantin Michael Melas | 1983-11-22 |
MP
Michael A. Patten
Overall (All Time): #2,311,908 of 4,157,543Top 60%
2
Patents All Time