Douglas W. Ashton

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Dundalk, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Holiday light strand organizer
- Patent number 6,450,339
- Issue date Sep 17, 2002
- Douglas W. Ashton
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Hovercraft load transporting apparatus
- Patent number 5,871,061
- Issue date Feb 16, 1999
- Douglas W. Ashton
- B60 - VEHICLES IN GENERAL