Inventor

SAWYER DOUGLAS

US7 patents

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

CHEN PATRICK

2 patents

US10156081B2Dec 18, 2018

Chlorinators and replaceable cell cartridges therefor

CHEN PATRICK6 citations81

US9885193B2Feb 6, 2018

Systems and methods for controlling chlorinators

CHEN PATRICK7 citations79

NJOY LLC

2 patents

US10759776B2Sep 1, 2020

Synthesis and resolution of nicotine

NJOY LLC0 citations46

US10329271B2Jun 25, 2019

Synthesis and resolution of nicotine

NJOY LLC0 citations46

NJOY INC

1 patent

US9809567B2Nov 7, 2017

Synthesis and resolution of nicotine

NJOY INC31 citations88

HAYWARD IND INC

1 patent

US11091924B2Aug 17, 2021

Systems and methods for controlling chlorinators

HAYWARD IND INC1 citations59

KATZ RICHARD A

1 patent

US7153264B2Dec 26, 2006

Apparatus and method for identifying sleep apnea

KATZ RICHARD A4 citations54