Assignment of Assignor's Interest

Recorded: 2005-05-17 Pages: 4

Assignors

CORWIN, KENNETH J.

Executed: 2005-05-17

HUNGERFORD, ROGER L.

Executed: 2005-05-17

SHVETSOV, YURIY

Executed: 2005-05-17

WOLLOWITZ, MICHAEL H.

Executed: 2005-05-17

Assignee

SIGMA INTERNATIONAL

711 PARK AVENUE, MEDINA, NEW YORK, 14103-0756

Covered Property (1)

Energy-saving anti-free flow portable pump for use with standard PVC IV tubing

Application: 11/131,058 →

Publication: US 2005/0214146

Related Assignments (1)

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