Patent Assignment
Reel/Frame 015553/0027
Assignment of Assignor's Interest
Recorded: 2004-07-12
Pages: 3
Assignor
DRUMMOND, STEPHEN M.
Executed: 2004-06-21
Assignee
ESPEED, INC.
135 EAST 57TH STREET, 5TH FLOOR, NEW YORK, NEW YORK, 10022
Covered Property
(1)
Systems and methods for trading emission reduction benefits
Application:
60/463,140 →