AGITAIR
Filed: September 11, 1959
Industrial Flotation and Aeration Machines
Owned by: Baker International Corporation
Serial Number: 72081183
BAKERLINE
Filed: August 29, 1977
THREAD SEALING AND LOCKING COMPOUNDS
Owned by: Baker International Corporation
Serial Number: 73139252
PERMALOGGER
Filed: October 5, 1979
Electronic Apparatus for the Printing and Display of Data Obtained from a Subterranean Well
Owned by: Baker International Corporation
Serial Number: 73234160
SIMPLEX
Filed: March 5, 1980
Tools for Completion and Workover of Subterranean Wells-Namely, Liner Hangers and Running Tools for Liner Hangers
Owned by: Baker International Corporation
Serial Number: 73252728
BAKERLOK
Filed: April 14, 1980
Compounds and Components Thereof for Locking and Sealing Threaded Joints
Owned by: Baker International Corporation
Serial Number: 73257989
BAKER CLEAN GEL
Filed: April 14, 1980
Carrier Fluid for Use in Conjunction with Completion and Workover Operations of Subterranean Wells
Owned by: Baker International Corporation
Serial Number: 73257990
BAKER BOND
Filed: April 14, 1980
Chemicals Used in Gravel Packing Operations for Subterranean Wells
Owned by: Baker International Corporation
Serial Number: 73257991
WELDLOK
Filed: April 14, 1980
Metallic Centralizers Adapted to Be Mounted on Well Casings, Liners, Tubings and Similar Conduit Strings for the Purpose…
Owned by: Baker International Corporation
Serial Number: 73257994
ASSP
Filed: June 30, 1980
Acid Soluble Cement-Type Coating for Screens Used in Subterranean Well Gravel Packing Operations
Owned by: Baker International Corporation
Serial Number: 73268588
SIGMA
Filed: July 30, 1981
MANUALLY OPERATED LOW PRESSURE PINCH VALVE.
Owned by: Baker International Corporation
Serial Number: 73321350
ALPHA
Filed: July 30, 1981
Manually-Operated Valves Made Primarily of Metal
Owned by: Baker International Corporation
Serial Number: 73321352
SELECT-A-FLOW
Filed: October 26, 1981
APPARATUS CARRIABLE ON A TUBLAR CONDUIT IN A SUBTERRANEAN WELL, NAMELY A SCREEN DEVICE PERMITTING PRODUCTION OF HYDROCARBONS…
Owned by: Baker International Corporation
Serial Number: 73334360
GAULT
Filed: November 12, 1986
DRILL BITS, NAMELY INDUSTRIAL INSERT AND MILLED TOOTH BITS FOR ROCK AND EARTH DRILLING
Owned by: Baker International Corporation
Serial Number: 73629875
