Schmutzer; Joel J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schmutzer; Joel J..The latest application filed is for "direct current ballasting and starting circuitry for gaseous discharge lamps".
- Schmutzer; Joel J. - Oak Park IL
| Patent | Date |
|---|---|
| Direct current ballasting and starting circuitry for gaseous discharge lamps Grant 4,132,925 - Schmutzer , et al. January 2, 1 | 1979-01-02 |
| System for controlling operation of the rotating anode of an X-ray tube Grant 3,963,930 - Fiocca , et al. June 15, 1 | 1976-06-15 |
| Heat unit integrator for X-ray tubes Grant 3,961,173 - Perry , et al. June 1, 1 | 1976-06-01 |
| Apparatus for predicting incipient failure of an X-ray generator tube Grant 3,955,119 - Perry , et al. May 4, 1 | 1976-05-04 |
| Apparatus For Measurement Of Electrodermal Phenomena Grant 3,556,083 - Grichnik , et al. January 19, 1 | 1971-01-19 |
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