Zellweger AG
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zellweger AG.The latest application filed is for "method and apparatus for remote transmission of signals".
- Zellweger AG - Uster CH
| Patent | Date |
|---|---|
| Method and apparatus for remote transmission of signals Grant 4,007,360 - Kniel , et al. February 8, 1 | 1977-02-08 |
| Optical scanner mechanism Grant 3,870,394 - Ploeckl March 11, 1 | 1975-03-11 |
| Method Of And Apparatus For Remote Control Grant 3,806,876 - Kniel , et al. April 23, 1 | 1974-04-23 |
| Method And Apparatus For Controlling A Light Source Of An Optical Reader Mechanism Grant 3,783,273 - Strohschneider January 1, 1 | 1974-01-01 |
| Reader Mechanism For Optically Discernible Characters Grant 3,758,783 - Sick , et al. September 11, 1 | 1973-09-11 |
| Correction Apparatus For Optical Reading Mechanism Grant 3,746,868 - Plockl July 17, 1 | 1973-07-17 |
| Central Control Receiver Grant 3,742,455 - Fenner , et al. June 26, 1 | 1973-06-26 |
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