Steven Roy Davenport

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Yukon, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Retractable neckpiece for headwear
- Patent number 8,291,518
- Issue date Oct 23, 2012
- Davenport Innovations, Inc.
- Steven Roy Davenport
- A42 - HEADWEAR
Information Patent Grant
Retractable neckpiece for headwear
- Patent number 8,024,818
- Issue date Sep 27, 2011
- Davenport Innovations, Inc.
- Steven Roy Davenport
- A42 - HEADWEAR