P

Inventor

DUFAUX DOUGLAS P

US14 patents
⚠️ This page may combine multiple inventors who share the name “DUFAUX DOUGLAS P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

(unassigned)

4 patents
US6611252B1Aug 26, 2003

Virtual data input device

312 citations98
US6004225ADec 21, 1999

Golf ball

67 citations92
US6705957B2Mar 16, 2004

Golf ball

14 citations89
US6013512AJan 11, 2000

Method for scrubbing gaseous emissions using bacteria

53 citations85

UNIV WASHINGTON

2 patents
US5498446AMar 12, 1996

Method and apparatus for producing high purity and unagglomerated submicron particles

UNIV WASHINGTON108 citations96
US7442227B2Oct 28, 2008

Tightly agglomerated non-oxide particles and method for producing the same

UNIV WASHINGTON21 citations91

DUFAUX DOUGLAS P

2 patents
US8226399B2Jul 24, 2012

Extrusion kit and extruder

DUFAUX DOUGLAS P6 citations77
US8512613B2Aug 20, 2013

Extrusion kit and extruder

DUFAUX DOUGLAS P1 citations45

ONCORE GOLF TECH INC

2 patents
US9827466B2Nov 28, 2017

Modulus transition layers for stiff core golf balls

ONCORE GOLF TECH INC2 citations68
US9717956B2Aug 1, 2017

Stiff core golf ball and methods of making same

ONCORE GOLF TECH INC4 citations68

US COMMERCE

1 patent
US5936137AAug 10, 1999

Process for destroying halogenated compounds

US COMMERCE7 citations72

MILTON HOLDINGS LLC P

1 patent
USRE40880EAug 25, 2009

Optical system for inputting pointer and character data into electronic equipment

MILTON HOLDINGS LLC P5 citations68

NOONAN LLC

1 patent
US6976925B2Dec 20, 2005

Golf ball

NOONAN LLC10 citations67

HANIVA LLC

1 patent
US12475986B2Nov 18, 2025

Method and apparatus for administering a cancer drug

HANIVA LLC0 citations34