Assignment of Assignor's Interest

Recorded: 2012-06-20 Pages: 5

Assignors

SCHRAG, DANIEL

Executed: 2012-05-30

HENCKEN, KAI

Executed: 2012-05-26

SMAJIC, ELDIN

Executed: 2012-06-01

Assignee

ABB RESEARCH LTD

AFFOLTERNSTRASSE 44, ZURICH, CH-8050, SWITZERLAND

Covered Property (1)

Method and Apparatus for Determining the Wear on a Contact Element

Patent: 9,406,451 →

Application: 13/480,927 →

Publication: US 2012/0253695

Related Assignments (1)

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