David L. Mangold

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Hilliard, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Cart for moving items
- Patent number 9,327,952
- Issue date May 3, 2016
- Amazon Technologies, Inc.
- Mangesh S. Kolharkar
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
CART FOR MOVING ITEMS
- Publication number 20160244263
- Publication date Aug 25, 2016
- AMAZON TECHNOLOGIES, INC.
- Mangesh S. Kolharkar
- B60 - VEHICLES IN GENERAL