Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5392953 | Cold drink vending machine with window front panel | Algert J. Maldanis, Robert I. Courts | 1995-02-28 |
| 4618380 | Method of fabricating an imaging X-ray spectrometer | Andre S. Burgess | 1986-10-21 |
| 4543442 | GaAs Schottky barrier photo-responsive device and method of fabrication | Charles Z. Leinkram, Olatunji Okunola | 1985-09-24 |
| 4472728 | Imaging X-ray spectrometer | Patrick Grant, John W. Jackson, Francis E. Marshall | 1984-09-18 |
| 4289834 | Dense dry etched multi-level metallurgy with non-overlapped vias | Raymond W. Hamaker, Geoffrey B. Stephens | 1981-09-15 |
| 4201800 | Hardened photoresist master image mask process | David L. Bergeron, Geoffrey B. Stephens | 1980-05-06 |