Membership
Tour
Register
Log in
David Purdy
Follow
Person
Oxnard, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method of steering a craft
Patent number
8,397,656
Issue date
Mar 19, 2013
The United States of America as represented by the Secretary of the Navy
David Purdy
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT