Inventor
HOSTETTER STEVEN K
US6 patents
Patents
6 patentsUS11090713B2Aug 17, 2021
Bi-metal valve body casting and method of making same
FISHER CONTROLS INT LLC2 citations70
US11339891B2May 24, 2022
Retaining ring for a flow control device
FISHER CONTROLS INT LLC2 citations67
US11041573B2Jun 22, 2021
Control valves including valve trim having relative movement between the bonnet and the cage
FISHER CONTROLS INT LLC2 citations63
US11938533B2Mar 26, 2024
Bi-metal valve body casting and method of making same
FISHER CONTROLS INT LLC0 citations59
US11898652B2Feb 13, 2024
Flow control device and trim cartridge assembly for a flow control device
FISHER CONTROLS INT LLC0 citations57
US10926299B2Feb 23, 2021
Tool and method for cleaning a valve body of a control valve
FISHER CONTROLS INT LLC0 citations42