Spring, Texas
United States
17
2025-08-21
The entities that hold a legal rights for patent applications filed by inventor Bartlett Christopher D.:
Christopher D. Bartlett from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Electrical Actuation of a Valve in a Wellhead Assembly
#2 | 2023-06-08Electrical actuation of a valve in a wellhead assembly
#3 | 2013-06-13Inductively interrogated passive sensor apparatus
#4 | 2008-02-05Vacuum assisted seal engagement for ROV deployed equipment
#5 | 2007-01-11Flow completion system
#6 | 2006-11-09Electrically operated actuation tool for subsea completion system components
#7 | 2006-08-29Flow completion system
#8 | 2006-07-04Flow completion system
#9 | 2006-06-20Apparatus and method for installation of subsea well completion systems
#10 | 2006-05-25Apparatus and method for installation of subsea well completion systems
#11 | 2006-04-13Universal connection interface for subsea completion systems
#12 | 2006-04-11Flow completion apparatus
#13 | 2005-08-02Small bore gate valve
#14 | 2005-07-07Mechanical joints for subsea equipment
#15 | 2005-06-23Electrically operated actuation tool for subsea completion system components
#16 | 2005-05-12Subsea completion system, and methods of using same
#17 | 2005-03-10Subsea tubing hanger lockdown device
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