IP Library › Assignment 013931/0254
Patent Assignment
Reel/Frame 013931/0254

Assignment of Assignor's Interest

Recorded: 2003-04-01 Pages: 3
Assignors
IRBY, STEVEN M.
Executed: 2000-06-23
DOERING, WILLIAM O.
Executed: 2000-06-23
Assignee
STILLWATER DESIGNS & AUDIO, INC.
5021 N. PERKINS ROAD, STILLWATER, OKLAHOMA, 74076
Covered Property (1)
Ultra Low Frequency Transducer and Loud Speaker Comprising Same
Patent: 7,916,890 →
Application: 10/404,468 →
Publication: US 2003/0194104