IP Library Assignment 013553/0094
Patent Assignment
Reel/Frame 013553/0094

Assignment of Assignor's Interest

Recorded: 2002-11-26 Pages: 3
Assignor
BROWN, DAVID J.
Executed: 2002-10-30
Assignee
ZETEC, INC.
1370 NW MALL ST, P.O. BOX 140, ISSAQUAH, WASHINGTON, 98027-0140
Covered Property (1)
Eddy Current Probe Having Diagonal Magnetic Fields Alternating Between Posts at Corners of Orthogonal Solenoid Coils
Patent: 6,734,668 →
Application: 10/262,820 →
Publication: US 2004/0066191
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Mar 15, 2023
From: ZETEC, INC.
To: NATIONAL BANK OF CANADA
Reel/Frame 062983/0469 →
Security Interest Jul 30, 2025
From: NATIONAL BANK OF CANADA
To: ZETEC, INC.
Reel/Frame 071881/0566 →