Duane L. Crisp

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Freeland, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Air delivery system and oven control circuitry cooling system for a...
- Patent number 5,025,775
- Issue date Jun 25, 1991
- Lincoln Foodservice Products, Inc.
- Duane L. Crisp
- A21 - BAKING EDIBLE DOUGHS