Youtz; Stephen E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Youtz; Stephen E..The latest application filed is for "integrated furnace control having ignition switch diagnostics".
- Youtz; Stephen E. - Fort Wayne IN
- Youtz; Stephen E. - Ft. Wayne IN
| Patent | Date |
|---|---|
| Integrated furnace control having ignition switch diagnostics Grant 4,955,806 - Grunden , et al. September 11, 1 | 1990-09-11 |
| Integrated furnace control and control self test Grant 4,872,828 - Mierzwinski , et al. October 10, 1 | 1989-10-10 |
| Fail safe gas valve drive circuit Grant 4,865,538 - Scheele , et al. September 12, 1 | 1989-09-12 |
| Integrated furnace control having ignition and pressure switch diagnostics Grant 4,842,510 - Grunden , et al. June 27, 1 | 1989-06-27 |
| Sealed enclosure for electrical circuitry in moist environment Grant 4,791,258 - Youtz , et al. December 13, 1 | 1988-12-13 |
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