Assignment of Assignor's Interest

Recorded: 2009-07-14 Pages: 6

Assignors

NELSON, ROBERT J.

Executed: 2009-06-29

AMOS, JOHN D.

Executed: 2009-07-13

MA, HONGTAO

Executed: 2009-07-13

Assignee

SIEMENS ENERGY, INC.

4400 ALAFAYA TRAIL, ORLANDO, FLORIDA, 32826

Covered Property (1)

Bang-Bang Controller and Control Method for Variable Speed Wind Turbines During Abnormal Frequency Conditions

Patent: 8,219,256 →

Application: 12/502,295 →

Publication: US 2011/0012352

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.