Patent Assignment
Reel/Frame 044654/0270
Lien
Recorded: 2017-12-03
Pages: 26
Assignor
PARRELLA, MICHAEL J., SR, MR
Executed: 2011-02-17
Assignee
METCOFF, JERROLD M., MR
14 DEER RIDGE RD, ROXBURY, CONNECTICUT, 06783
Covered Properties
(3)
A System and Method for Creating Lateral Heat Transfer Appendages in a Vertical Well Bore
System and a method of operating a plurality of geothermal heat extraction borehole wells
Power Tower - System and Method of Using Air Flow Generated by Geothermal Generated Heat to Drive Turbines Generators for the Generation of Electricity
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 5, 2015
From: PARRELLA, MICHAEL J., SR.
To: GTHERM, INC.
Reel/Frame 035092/0929 →
Assignment of Assignor's Interest
Mar 11, 2015
From: SHIMKO, MARTIN A.; PARRELLA, MICHAEL J., SR.
To: GTHERM, INC.
Reel/Frame 035136/0088 →
Assignment of Assignor's Interest
Feb 24, 2016
From: GTHERM, INC.
To: GTHERM EOR, INC.
Reel/Frame 037814/0308 →
Change of Name
May 2, 2016
From: GTHERM EOR, INC.
To: GTHERM ENERGY, INC.
Reel/Frame 038589/0340 →
Assignment of Assignor's Interest
Mar 30, 2017
From: GTHERM, INC.
To: GTHERM GEO, INC.
Reel/Frame 041795/0642 →
Corrective Assignment to Correct the Assignment Text Previously Recorded on Reel 037814 Frame 0308. Assignor(S) Hereby Confirms the Assignment.
May 3, 2017
From: GTHERM, INC.
To: GTHERM EOR, INC.
Reel/Frame 042262/0239 →
Correction by Declaration to Correct Erroneously Patent Numbers 9574551 and 9512677.
Apr 3, 2018
From: GTHERM GEO, INC.
To: GTHERM GEO, INC.
Reel/Frame 047255/0601 →
Submission to Correct Previously Recorded Lien and Oath/Declaration at Reel/Frame 044654/0270
Apr 3, 2018
From: GTHERM ENERGY, INC.
To: GTHERM ENERGY, INC.
Reel/Frame 048191/0481 →