Inventor · disambiguated record
Duane J. Brinkerhoff
Also filed as: BRINKERHOFF DUANE J
3 granted patents·30 citations·filing 2000–2005
70Inventor score
Top patents by PatentIndex Score
3 records- 0165US8002203B2Fire fighting nozzle and method including pressure regulation, chemical and eduction featuresWILLIAMS FIRE & HAZARD CONTROL INC·Filed 2005·Granted Aug 23, 2011·3 cites·13 claims
- 0263US7140552B1System for automatic self-proportioning of foam concentrate into fire fighting fluid variable flow conduitWILLIAMS FIRE & HAZARD CONTROL·Filed 2000·Granted Nov 28, 2006·13 cites·13 claims
- 0363US6659187B1Self metering foam proportioning systemWILLIAMS FIRE & HAZARD CONTROL·Filed 2000·Granted Dec 9, 2003·14 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →