Schulz; Hansrichard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schulz; Hansrichard.The latest application filed is for "photoelectric transducing unit and system for detecting the sharpness of the image of object by means of the unit -and- a focusing arrangement".
- Schulz; Hansrichard - Villingen-Schwenningen DE
- Schulz; Hansrichard - Villingen/Schw. DT
- Schulz; Hansrichard - Villingen/Schwarzwald DT
- Schulz; Hansrichard - Villingen/Black Forest DT
| Patent | Date |
|---|---|
| Photoelectric transducing unit and system for detecting the sharpness of the image of object by means of the unit -and- a focusing arrangement Grant 4,155,004 - Schulz * May 15, 1 | 1979-05-15 |
| Focusing arrangement Grant 4,049,960 - Schulz September 20, 1 | 1977-09-20 |
| Mass Spectrometer Equipment For Automatic Gas Analysis Grant 3,639,756 - Schulz February 1, 1 | 1972-02-01 |
| Negative Resistance Antenna Amplifier Arrangement Grant 3,633,109 - Schulz January 4, 1 | 1972-01-04 |
| Method And Arrangement For Extrapolation Of A Continuous Function Grant 3,617,716 - Schulz November 2, 1 | 1971-11-02 |
| Sleep-inducing Method And Arrangement Using Modulated Sound And Light Grant 3,576,185 - Schulz , et al. April 27, 1 | 1971-04-27 |
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