Patent Assignment
Reel/Frame 027356/0958
Termination of Lien Recorded on Reel # 026210, Frame #S 0108-0118
Recorded: 2011-12-09
Pages: 6
Assignor
METCOFF, JARROLD M.
Executed: 2011-12-07
Assignee
PARRELLA, MICHAEL J., SR.
40 KELLOGG HILL ROAD, WESTON, CONNECTICUT, 06883
Covered Properties
(4)
Control system to manage and optimize a geothermal electric generation system from one or more wells that individually produce heat
System and method of maximizing heat transfer at the bottom of a well using heat conductive components and a predictive model
Method of Mixing Heat Conductive Particulate and Grout to Establish Heat Conductive Paths
Application:
12/462,658 →
Publication:
US 2010/0270001
System and method of maximizing performance of a solid-state closed loop well heat exchanger
Application:
12/462,661 →
Publication:
US 2010/0270002
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Lien
May 2, 2011
From: PARRELLA, MICHAEL J., SR.
To: METCOFF, JERROLD M.
Reel/Frame 026210/0108 →
Assignment of Assignor's Interest
Oct 6, 2011
From: PARRELLA, MICHAEL J.
To: PARDEV,LLC
Reel/Frame 027027/0219 →
Lien
Jul 8, 2012
From: PARRELLA, MICHAEL J., SR.
To: METCOFF, JERROLD M.
Reel/Frame 028510/0005 →