Inventor

BUSH DONALD RAY

US3 patents

Patents

3 patents

US7320340B2Jan 22, 2008

Fluid pressure reduction devices

FISHER CONTROLS INT20 citations89

US6851658B2Feb 8, 2005

Control valve trim and bore seal

FISHER CONTROLS INT38 citations87

US8011386B2Sep 6, 2011

Control valve having “C” seal

FISHER CONTROLS INT3 citations59