IP Library › Assignment 026081/0289
Patent Assignment
Reel/Frame 026081/0289

Merger

Recorded: 2011-04-06 Pages: 5
Assignor
Assignee
DYNAENERGETICS CANADA INC.
2700, 10155 - 102 STREET, EDMONTON, ALBERTA, T5J 4G8, CANADA
Covered Property (1)
Charge Tube Assembly for a Perforating Gun
Patent: 6,662,883 →
Application: 10/014,302 →
Publication: US 2003/0047358
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 13, 2001
From: BONKOWSKI, RALF
To: LRI OIL TOOLS INC.
Reel/Frame 012384/0124 →
Change of Name Apr 6, 2011
From: LRI OIL TOOLS INC.
To: DYNAENERGETICS CANADA HOLDINGS INC.
Reel/Frame 026081/0106 →