P

Inventor

CAPRERA BRIAN J

US8 patents
⚠️ This page may combine multiple inventors who share the name “CAPRERA BRIAN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DRESSER INC

4 patents
US6981691B2Jan 3, 2006

Dual segment ball valve

DRESSER INC26 citations91
US7363941B2Apr 29, 2008

Fluid control valve device

DRESSER INC12 citations82
US6988708B2Jan 24, 2006

Low torque ball valve seat

DRESSER INC18 citations82
US7726339B2Jun 1, 2010

Seal cartridge control valve

DRESSER INC6 citations61

NORTON CO

1 patent
US5061416AOct 29, 1991

Process for the manufacture of friable silicon nitride bodies

NORTON CO55 citations95

CAPRERA BRIAN J

1 patent
US8585011B2Nov 19, 2013

Control valve trim

CAPRERA BRIAN J6 citations77

CAMERON INT CORP

1 patent
US9683667B2Jun 20, 2017

Control valve trim

CAMERON INT CORP2 citations71

WORCESTER CONTROLS CORP

1 patent
US5117858AJun 2, 1992

Top entry ball valves with cam adjustable seats

WORCESTER CONTROLS CORP17 citations70