Spring, Texas
United States
6
2025-03-06
The entities that hold a legal rights for patent applications filed by inventor Bartlett Chris D.:
Chris D. Bartlett from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Reduced Stroke Gate Valve
#2 | 2023-12-07Barrier arrangement in wellhead assembly
#3 | 2022-12-08Barrier arrangement in wellhead assembly
#4 | 2022-01-20Barrier arrangement in wellhead assembly
#5 | 2022-01-20Tubing hanger with shiftable annulus seal
#6 | 2021-04-29Reduced stroke gate valve
5064020 ⎘