Drexel Oilfield Services Inc. Trademarks
EZ-ON
Filed: February 9, 1983
Pipe Jackets Made Primarily of Non-Metal Materials
Owned by: Drexel Oilfield Services Inc.
Serial Number: 73412863
CASCADING SYSTEM
Filed: August 5, 1991
solids control separators
Owned by: Drexel Oilfield Services Inc.
Serial Number: 74191676
BRANDT/EPI
Filed: April 30, 1996
liquid/solid separation apparatus
Owned by: Drexel Oilfield Services Inc.
Serial Number: 75096836
Image Trademark
Filed: June 12, 1996
liquid/solid separators
Owned by: Drexel Oilfield Services Inc.
Serial Number: 75117828
