Lucas, Texas
United States
6
2016-01-21
The entities that hold a legal rights for patent applications filed by inventor Roper Daniel Gunder:
Daniel Gunder Roper from Lucas, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Pilot operated fluid regulators having a reset apparatus and related methods
#2 | 2013-04-18Pilot operated fluid regulators having a reset apparatus and related methods
#3 | 2013-01-03Pressure-balanced fluid pressure regulators
#4 | 2010-10-28Anti-gradient cupped seat for pressure regulator
#5 | 2008-10-23Two-piece trim for use with fluid regulators
#6 | 2006-02-02Forged aluminum actuator casing for use with fluid valves
1749 ⎘