Marvin L Stringfield

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Cambria, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Stabilized device for moving a plurality of containers
- Patent number 8,622,686
- Issue date Jan 7, 2014
- Arrowhead Systems, Inc.
- Marvin L. Stringfield
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Stabilized Device For Moving A Plurality Of Containers
- Publication number 20100183419
- Publication date Jul 22, 2010
- Marvin L Stringfield
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL