Patent Assignment
Reel/Frame 033317/0438
Assignment of Assignor's Interest
Recorded: 2014-07-15
Pages: 2
Assignor
RIBI, HANS O.
Executed: 2014-07-11
Assignee
SEGAN INDUSTRIES, INC.
P.O. BOX 367, BURLINGAME, CALIFORNIA, 94011
Covered Property
(1)
Compounds for Reducing Background Color in Color Change Compositions