Patent Assignment
Reel/Frame 015199/0524
Assignment of Assignor's Interest
Recorded: 2004-09-29
Pages: 3
Assignors
HENDERSON, DAVID E.
Executed: 2004-09-23
ANDERSON, EVERETT
Executed: 2004-09-23
BERINGER, DURWOOD
Executed: 2004-09-23
Assignee
PROTON ENERGY SYSTEMS, INC.
10 TECHNOLOGY DRIVE, WALLINGFORD, CONNECTICUT, 06492
Covered Property
(1)
Gas Barrier for Electrochemical Cells
Application:
10/711,658 →
Publication:
US 2006/0068253
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.