Don J. R. Stock

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Schopfheim-Langenau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Distance measuring apparatus based on the pulse travel time method
- Patent number 4,344,705
- Issue date Aug 17, 1982
- Endress u. Hauser GmbH u. Co.
- Gunter Kompa
- G01 - MEASURING TESTING
Information Patent Grant
Method of and apparatus for time-stabilization of sampling pulses
- Patent number 4,251,777
- Issue date Feb 17, 1981
- Endress u. Hauser GmbH u. Co.
- Wilfried Sartorius
- G01 - MEASURING TESTING
Information Patent Grant
Circuit arrangement for measuring pulse widths
- Patent number 4,223,267
- Issue date Sep 16, 1980
- Endress & Hauser GmbH & Co.
- Wilfried Sartorius
- G01 - MEASURING TESTING
Information Patent Grant
High frequency transformer
- Patent number 4,222,016
- Issue date Sep 9, 1980
- Endress u. Hauser GmbH u. Co.
- Don J. R. Stock
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microwave antenna with exponentially expanding horn structure
- Patent number 4,210,915
- Issue date Jul 1, 1980
- Endress u. Hauser GmbH u. Co.
- Karl-Heinz Kienberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arrangement for the generation and radiation of microwaves
- Patent number 4,201,956
- Issue date May 6, 1980
- Endress u. Hauser GmbH u. Co.
- Karl-Heinz Kienberger
- H03 - BASIC ELECTRONIC CIRCUITRY