Patent Assignment
Reel/Frame 019459/0487
Assignment of Assignor's Interest
Recorded: 2007-06-18
Pages: 3
Assignor
JOHNSON, RICHARD L., JR.
Executed: 2006-11-21
Assignee
PRACTICAL INSTRUMENTS, INC.
131 N. SAN GABRIEL BLVD., SUITE 103, PASADENA, CALIFORNIA, 91107
Covered Property
(1)
Compound clear aperture optical concentrators with dual line foci, methods of production & uses thereof
Application:
60/848,722 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.