Inventor

PISERA JAROSLAW W

US2 patents

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

MKS INSTR INC

1 patent

US7278444B2Oct 9, 2007

Valve assembly having improved pump-down performance

MKS INSTR INC11 citations79

PISERA JAROSLAW W

1 patent

US8763987B2Jul 1, 2014

Butterfly valve and system employing same and method for using same field

PISERA JAROSLAW W2 citations45