Donald William Jackson

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Inverary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Ice rescue walking staff
- Patent number 8,800,578
- Issue date Aug 12, 2014
- Donald William Jackson
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
Ice Rescue Walking Staff
- Publication number 20140014149
- Publication date Jan 16, 2014
- Donald William Jackson
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT