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Inventor

WILLIAMS DARRYL

US11 patents
⚠️ This page may combine multiple inventors who share the name “WILLIAMS DARRYL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HARPER WYMAN CO

3 patents
US5924860AJul 20, 1999

Thickwall gas burner assembly

HARPER WYMAN CO53 citations90
US5911572AJun 15, 1999

Spark ignition electrode assembly for gas stove top burner

HARPER WYMAN CO12 citations72
US6015322AJan 18, 2000

Method of making spark ignition electrode assembly

HARPER WYMAN CO13 citations66

PHILADELPHIA CHILDREN HOSPITAL

2 patents
US7635734B2Dec 22, 2009

Photochemical activation of surfaces for attaching biomaterial

PHILADELPHIA CHILDREN HOSPITAL14 citations82
US9095610B2Aug 4, 2015

Uniform field magnetization and targeting of therapeutic formulations

PHILADELPHIA CHILDREN HOSPITAL1 citations51

ALFERIEV IVAN

2 patents
US9694103B2Jul 4, 2017

Photochemical activation of surfaces for attaching biomaterial

ALFERIEV IVAN0 citations49
US8263127B2Sep 11, 2012

Photochemical activation of surfaces for attaching biomaterial

ALFERIEV IVAN0 citations49

SAINT GOBAIN TECHNICAL FABRICS

1 patent
US6235136B1May 22, 2001

Water-resistant mastic membrane

SAINT GOBAIN TECHNICAL FABRICS41 citations91

BAY MILLS LTD

1 patent
US6192650B1Feb 27, 2001

Water-resistant mastic membrane

BAY MILLS LTD30 citations91

LEVY ROBERT J

1 patent
US8562505B2Oct 22, 2013

Uniform field magnetization and targeting of therapeutic formulations

LEVY ROBERT J14 citations82

AFTON CHEMICAL CORP

1 patent
US12565625B2Mar 3, 2026

Thiophosphate esters as antiwear additives for lubricants

AFTON CHEMICAL CORP0 citations61