Membership
Tour
Register
Log in
David H. DaCosta
Follow
Person
Central Valley, NY, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Fuel gauge for hydrogen storage media
Patent number
7,254,983
Issue date
Aug 14, 2007
Hera USA Inc.
David H. DaCosta
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Fuel gauge for hydrogen storage media
Patent number
7,237,428
Issue date
Jul 3, 2007
Hera USA, Inc.
David H. DaCosta
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Automatic water vapor density control of hydrogen gas
Patent number
6,042,960
Issue date
Mar 28, 2000
Ergenics, Inc.
David H. DaCosta
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Fuel gauge for hydrogen storage media
Publication number
20040200735
Publication date
Oct 14, 2004
David H. DaCosta
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
Fuel gauge for hydrogen storage media
Publication number
20030070487
Publication date
Apr 17, 2003
David H. DaCosta
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS