John Joseph Risko

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Cranbury, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Amplitude modulated impatt diode oscillator and a low cost communic...
- Patent number 4,118,598
- Issue date Oct 3, 1978
- RCA Corporation
- John Joseph Risko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for making Schottky barrier diodes
- Patent number 4,110,488
- Issue date Aug 29, 1978
- RCA Corporation
- John J. Risko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sheet metal waveguide horn antenna
- Patent number 4,058,813
- Issue date Nov 15, 1977
- RCA Corporation
- John Joseph Risko
- H01 - BASIC ELECTRIC ELEMENTS