Donald J. Van Weelde

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Grand Rapids, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Food container sealing apparatus
- Patent number 7,370,455
- Issue date May 13, 2008
- Oliver Products Company
- Kevin J. Dewey
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Food container sealing apparatus
- Publication number 20070107379
- Publication date May 17, 2007
- Kevin J. Dewey
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL