S.I.E., INC. Trademarks
PND
Filed: July 8, 1985
DOWNHOLE MONITORS AND SURFACE CONTROL PANELS FOR MEASURING EARTH FORMATION CHARACTERISTICS IN WELLS ON WIRELINE
Owned by: S.I.E., INC.
Serial Number: 73546881
SIE
Filed: July 7, 1986
WIRELINE WELL LOGGING AND PERFORATING INSTRUMENTS COMPRISING ELECTRONIC SURFACE PANELS, DOWNHOLE SENSORS AND APPARATUS FOR…
Owned by: S.I.E., INC.
Serial Number: 73608019
SIE
Filed: July 7, 1986
TRUCKS FOR WIRELINE WELL LOGGING AND PERFORATING OPERATIONS
Owned by: S.I.E., INC.
Serial Number: 73608021
