David W. Tobelmann

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Plymouth, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Microwave heating package
- Patent number 4,777,053
- Issue date Oct 11, 1988
- General Mills, Inc.
- David W. Tobelmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL