Patent Assignment
Reel/Frame 019675/0017
Assignment of Assignor's Interest
Recorded: 2007-08-09
Pages: 3
Assignee
ROBERTS RETROVALVE, INC.
15106 SE 40TH PLACE, BELLEVUE, WASHINGTON, 98006
Covered Property
(1)
Expanded Performance and Functions for Vacuum Tube Replacement Devices