Patent Assignment
Reel/Frame 016055/0172
Assignment of Assignor's Interest
Recorded: 2004-12-01
Pages: 3
Assignor
HEWITT, JOSEPH P.
Executed: 2004-12-01
Assignee
ENVISION INSTRUMENTS LLC
1275 12TH AVENUE NW, SUITE 6, ISSAQUAH, WASHINGTON, 98027
Covered Property
(1)
Optical Sensor Device Having Variable Optical Path Length
Patent:
7,369,226 →
Application:
11/002,021 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.