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William Dreyer
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Towson, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Testing dauber
Patent number
D360152
Issue date
Jul 11, 1995
Universal Synergetics, Inc.
William Dreyer
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Container
Patent number
D348394
Issue date
Jul 5, 1994
Universal Synergetics, Inc.
William Dreyer
D09 - Packages and containers for goods
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Patent Grant
Candy dish
Patent number
D336215
Issue date
Jun 8, 1993
Universal Synergetics, Inc.
William Dreyer
D07 - Equipment for preparing or serving food or drink not elsewhere specified