Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112809 | Gas alarm and safety system and method | Theodore V. Lester, Peter Walter | 2021-09-07 |
| 4675740 | Direct drive scanning CRT display system | Theodore V. Lester | 1987-06-23 |
| 4652798 | Scanning CRT display system with linearity compensation | Theodore V. Lester | 1987-03-24 |
| 4386311 | Dual slope pulse width modulation regulator and control system | — | 1983-05-31 |
| 4270126 | Video amplifier arrangement with wideband D-C gain control | — | 1981-05-26 |
| 4230972 | Dynamic focus circuitry for a CRT data display terminal | — | 1980-10-28 |
| 4214188 | Dynamic focus for a cathode ray tube | James J. Parker | 1980-07-22 |