IP Library › Assignment 024769/0976
Patent Assignment
Reel/Frame 024769/0976

Assignment of Assignor's Interest

Recorded: 2010-07-21 Pages: 3
Assignor
IRWIN ROSENHAUCH, P. ENG.
Executed: 2010-07-19
Assignee
RUGGED ENGINEERING DESIGNS INC.
76 GRANDIN WOODS, ST. ALBERT, ALBERTA, T8N 2Y4, CANADA
Covered Property (1)
Apparatus for Directional Drilling
Patent: 8,381,839 →
Application: 12/804,365 →
Publication: US 2012/0018218