Darryl Updegrove

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Panama City, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Removable externally mounted slewing crane for shipping containers
- Patent number 7,726,497
- Issue date Jun 1, 2010
- The United States of America as represented by the Secretary of the Navy
- Darryl Updegrove
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Removable externally mounted bridge crane for shipping containers
- Patent number 7,621,410
- Issue date Nov 24, 2009
- The United States of America as represented by the Secretary of the Navy
- Darryl Updegrove
- B66 - HOISTING LIFTING HAULING