Patent Assignment
Reel/Frame 023002/0870
Assignment of Assignor's Interest
Recorded: 2009-07-24
Pages: 4
Assignee
PERKINELMER HEALTH SCIENCES, INC.
940 WINTER STREET, WALTHAM, MASSACHUSETTS, 02451
Covered Property
(1)
Yttria-Metal Thermionic Filaments
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.