Membership
Tour
Register
Log in
David P. Harrell
Follow
Person
Metairie, LA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Propeller pitch controlling arrangement having a fuel economizing f...
Patent number
4,639,192
Issue date
Jan 27, 1987
American Standard Inc.
David P. Harrell
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT