Inventor

RICHARDSON BRADLEY S

US5 patents

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

SLOAN VALVE CO

2 patents

US5213305AMay 25, 1993

Bypass orifice filter for flush valve diaphragm

SLOAN VALVE CO113 citations96

US5150877ASep 29, 1992

Flush valve refill ring

SLOAN VALVE CO35 citations91

DEHOFF RYAN R

1 patent

US8951303B2Feb 10, 2015

Freeform fluidics

DEHOFF RYAN R30 citations88

JANSEN JOHN F

1 patent

US8616237B2Dec 31, 2013

Mesofluidic two stage digital valve

JANSEN JOHN F8 citations77

LIND RANDALL F

1 patent

US8833187B2Sep 16, 2014

Stack sampling apparatus

LIND RANDALL F0 citations31