Membership
Tour
Register
Log in
Douglas F. De Leu
Follow
Person
Michigan City, IN, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Solar powered raft with guidance system
Patent number
6,000,353
Issue date
Dec 14, 1999
Douglas F. De Leu
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT