Assignment of Assignor's Interest

Recorded: 2005-11-04 Pages: 2

Assignor

SPERANZA, A. JOHN

Executed: 2005-11-04

Assignee

PROTON ENERGY SYSTEMS, INC.

10 TECHNOLOGY DRIVE, WALLINGFORD, CONNECTICUT, 06492

Covered Property (1)

System for providing high purity hydrogen and method thereof

Application: 11/267,094 →

Publication: US 2008/0005965

Related Assignments (1)

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