Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System for automatic self-proportioning of foam concentrate into fire fighting fluid variable flow conduit

System for automatic self-proportioning of foam concentrate into fire fighting fluid variable flow conduit

US Patent 7140552 · Granted Nov 28, 2006

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fixed systems and methods for extinguishing industrial tank fires, with and with2024
Organic liquid fertilizer2023
Organic liquid fertilizer2023
Focused stream, aerated foam projecting nozzle including fixed wand system and m2022
Fixed systems and methods for extinguishing industrial tank fires, with and with2021
Focused stream, aerated foam projecting nozzle including fixed wand system and m2021
Organic liquid fertilizer2021
Focused stream, aerated foam projecting nozzle including fixed wand system and m2020
Organic liquid fertilizer2020
Focused stream, aerated foam projecting nozzle including fixed wand system and m2019
Iron sight system for handguns including a notched blade rear iron sight with vi2018
Fixed systems and methods for extinguishing industrial tank fires, with and with2018