Pollmann; Horst
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pollmann; Horst.The latest application filed is for "guide arrangement for elevators".
- Pollmann; Horst - Weil der Stadt DE
- Pollmann; Horst - Ehrenstein near Ulm DT
- Pollmann; Horst - Ehrestein/Ulm DT
| Patent | Date |
|---|---|
| Guide arrangement for elevators Grant 5,469,938 - Biewald , et al. November 28, 1 | 1995-11-28 |
| Cable tensioning device for elevators Grant 5,437,347 - Biewald , et al. August 1, 1 | 1995-08-01 |
| Cable tensioning device for elevators Grant 5,398,781 - Biewald , et al. March 21, 1 | 1995-03-21 |
| Control Of Gunn Oscillations By Light Irradiation Grant 3,800,246 - Bosch , et al. March 26, 1 | 1974-03-26 |
| Frequency Control And Synchronization Of Gunn Oscillations Grant 3,796,969 - Bosch , et al. March 12, 1 | 1974-03-12 |
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