ROUGH RIDER
Filed: October 3, 1994
machine adapted to pass through a pipeline for scraping, and cleaning the interior of the pipeline or for separating one…
Owned by: T.D. Williamson, Inc.
Serial Number: 74581351
PROCALC
Software, namely, a program to calculate repair specifications for repairing a pipeline using composite wrap
Owned by: T.D. Williamson, Inc.
Serial Number: 77423783
INNOVATIONS
Downloadable electronic newsletters in the field of pipeline maintenance, repair and related equipment
Owned by: T.D. Williamson, Inc.
Serial Number: 77635090
V-JET
Filed: November 24, 2003
Metal pigs powered by internal pipeline pressure for applying conditioners and/or inhibitors to interior surfaces of pipelines…
Owned by: T.D. Williamson, Inc.
Serial Number: 78332150
FINALSTOPP
machines for inhibiting flow in a fluid conduit for the purpose of isolating a section of a flow conduit for inspection,…
Owned by: T.D. Williamson, Inc.
Serial Number: 78524600
X-PIG
Disposable industrial pipeline pigs, namely, industrial pipe cleaning devices, which are launched into, pipes for purposes…
Owned by: T.D. Williamson, Inc.
Serial Number: 78689271
SMARTTRAP
Metal pig traps for use in industrial air, gas, and water pipelines
Owned by: T.D. Williamson, Inc.
Serial Number: 78694550
SMARTPLUG
metal pipeline repair and construction services, namely, pipeline isolation services
Owned by: T.D. Williamson, Inc.
Serial Number: 78884997
INSPECTRA
Inspection services, namely, detection of leaks in pipes carrying methane gas or natural gas
Owned by: T.D. Williamson, Inc.
Serial Number: 86347421
PROSTOPP
Filed: March 12, 2019
Energized tools for inhibiting flow in a pressurized pipeline for the purpose of isolating a section of the pipeline for…
Owned by: T.D. Williamson, Inc.
Serial Number: 88336264
PROSTOPP
Filed: October 28, 2020
Power-operated tools comprised of clamps, plugging heads and hydraulic controls for inhibiting and stopping the flow of…
Owned by: T.D. Williamson, Inc.
Serial Number: 90284308
