Donald L. Gaule

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Northbrook, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Light switch plate with digital thermometer
- Patent number D427086
- Issue date Jun 27, 2000
- I.C. Innovations, Inc.
- Donald L. Gaule
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Light switch plate with digital thermometer
- Patent number D407072
- Issue date Mar 23, 1999
- I.C. Innovations, Inc.
- Donald L. Gaule
- D13 - Equipment for production, distribution, or transformation of energy