Russell A. Siggelkoe

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Natick, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multiple clock signal generator apparatus
- Patent number 5,266,908
- Issue date Nov 30, 1993
- Vimak Corporation
- Michael A. Koulopoulos
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital-to-analog converter--preamplifier apparatus
- Patent number 5,243,344
- Issue date Sep 7, 1993
- Michael A. Koulopoulos
- H03 - BASIC ELECTRONIC CIRCUITRY