Edward J. Riggs

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West Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Digitally controllable analog switch
- Patent number 4,386,285
- Issue date May 31, 1983
- King Instrument Corporation
- David O. Neathery
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Anticipating servo controller for controlling magnetic tape movemen...
- Patent number 4,341,362
- Issue date Jul 27, 1982
- King Instrument Corporation
- David O. Neathery
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for detection of cue data carried by a recording medium m...
- Patent number 4,325,092
- Issue date Apr 13, 1982
- King Instrument Corporation
- David O. Neathery
- G11 - INFORMATION STORAGE