Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4675725 | Image superimposing system | — | 1987-06-23 |
| 4370747 | Data transmission | Richard E. F. Bugg | 1983-01-25 |
DP
Derek J. Parkyn
Crosfield Electronics Limited: 1 patents #33 of 96Top 35%
Overall (All Time): #2,343,503 of 4,157,543Top 60%
2
Patents All Time