Patent Assignment
Reel/Frame 019316/0715
Assignment of Assignor's Interest
Recorded: 2007-05-20
Pages: 5
Assignors
ZUBRIN, ROBERT M
Executed: 2007-05-18
BERGGREN, MARK H
Executed: 2007-05-18
BRUINSMA, DOUWE
Executed: 2007-05-18
Assignee
PIONEER ENERGY, INC.
11111 WEST 8TH AVENUE, UNIT A, LAKEWOOD, COLORADO, 80215
Covered Property
(1)
Portable and Modular System for Extracting Petroleum and Generating Power