Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4539591 | Method of impressing and reading out a surface charge on a multi-layered detector structure | Alfonso Zermeno, Lee M. Marsh, Jr. | 1985-09-03 |
| 4521808 | Electrostatic imaging apparatus | Poen S. Ong, Alfonso Zermeno, Lee M. Marsh, Jr., James M. Hevezi | 1985-06-04 |
| 4268750 | Realtime radiation exposure monitor and control apparatus | — | 1981-05-19 |