Michael D. Sund

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Walnut Creek, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Timer
- Patent number D298418
- Issue date Nov 8, 1988
- Intelectron Products Corporation
- Michael D. Sund
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Timer with sound and light activation
- Patent number D298417
- Issue date Nov 8, 1988
- Intelectron Products Corporation
- Michael D. Sund
- D10 - Measuring, testing, or signalling instruments