Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4763002 | Photon detector | Alfonso Zermeno | 1988-08-09 |
| 4539591 | Method of impressing and reading out a surface charge on a multi-layered detector structure | Alfonso Zermeno, Ronald W. Cowart | 1985-09-03 |
| 4521808 | Electrostatic imaging apparatus | Poen S. Ong, Alfonso Zermeno, James M. Hevezi, Ronald W. Cowart | 1985-06-04 |
| 4446365 | Electrostatic imaging method | Poen S. Ong, Alfonso Zermeno, James M. Hevezi | 1984-05-01 |