Patent Assignment
Reel/Frame 034986/0419
Assignment of Assignor's Interest
Recorded: 2015-02-19
Pages: 4
Assignors
FLECKENSTEIN, WILLIAM WINFRID
Executed: 2014-11-03
FLASKA, TODD LANCE
Executed: 2015-01-24
Assignee
COLORADO SCHOOL OF MINES
1500 ILLINOIS STREET, GUGGENHEIM HALL, ROOM 140, GOLDEN, COLORADO, 80401-1887
Covered Property
(1)
Downhole Tools and Methods for Selectively Accessing a Tubular Annulus of a Wellbore