PLEXUS
Machines and machine tools for use in completing oil and gas wells and in the production of oil and gas from wells, namely, wellheads, geothermal wellheads, subsea wellheads, mud line suspension systems, wellhead systems, adjustable wellhead systems, subsea wellhead systems, surface wellhead systems, exploration wellhead systems, Christmas trees for oil or natural gas extraction, annulus monitoring and lockdown systems for wellhead machines, suspension systems for oil and gas wells, wellhead ...
Cancelled · February 21, 2014 · 79151597 ·