Sherri O. Stumpf

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Andover, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Bread pan fabricated of liquid-crystal polymer
- Patent number 4,922,811
- Issue date May 8, 1990
- Premier Pan Products Co., Inc.
- Sherri O. Stumpf
- A21 - BAKING EDIBLE DOUGHS