David M. Duncan

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Ashburn, VA, US

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Patents Applicationslast 30 patents

Information Patent Application
Channel Release System and Garment Incorporating Same
- Publication number 20120174280
- Publication date Jul 12, 2012
- David R. Strum
- A41 - WEARING APPAREL
Information Patent Application
Portable Ballistic Shelter System and Device
- Publication number 20120090455
- Publication date Apr 19, 2012
- David Duncan
- E04 - BUILDING
Information Patent Application
Auxiliary Gear Attachment System and Method
- Publication number 20120017347
- Publication date Jan 26, 2012
- David B. Strum
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Portable ballistic shelter system and device
- Publication number 20070039639
- Publication date Feb 22, 2007
- Protective Solutions, Inc.
- David Duncan
- E04 - BUILDING