Leonard F. Shepard

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Dover, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Microphase stepper employing improved digital timing incrementer em...
- Patent number 4,417,352
- Issue date Nov 22, 1983
- ILC Data Device Corporation
- Leonard F. Shepard
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electroacoustical telephone adapter
- Patent number 4,115,659
- Issue date Sep 19, 1978
- Spanel; Abram N.
- Abram N. Spanel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for adjusting the output frequency of a freque...
- Patent number 4,035,833
- Issue date Jul 12, 1977
- ILC Data Device Corporation
- Leonard F. Shepard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE