Joshua L. Ehlers

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Marinette, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Fire protection systems and methods for ventilation hoods
- Patent number 11,957,945
- Issue date Apr 16, 2024
- Joshua L. Ehlers
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fire protection systems and methods for ventilation hoods
- Patent number 10,434,345
- Issue date Oct 8, 2019
- Tyco Fire Products LP
- Joshua L. Ehlers
- B08 - CLEANING
Information Patent Grant
High speed automatic fire suppression system and method
- Patent number 9,440,102
- Issue date Sep 13, 2016
- Tyco Fire Products LP
- Marvin B. Fernstrum
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Valve for a fire extinguishing system
- Patent number 9,333,380
- Issue date May 10, 2016
- Tyco Fire Products LP
- Joshua L. Ehlers
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC FIRE DETECTION SYSTEM FOR USE IN RESTAURANTS
- Publication number 20230036315
- Publication date Feb 2, 2023
- TYCO FIRE PRODUCTS LP
- Kenneth E. Savage
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FIRE PROTECTION SYSTEMS AND METHODS FOR VENTILATION HOODS
- Publication number 20200030650
- Publication date Jan 30, 2020
- TYCO FIRE PRODUCTS LP
- Joshua L. Ehlers
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Fire Protection Systems and Methods for Ventilation Hoods
- Publication number 20180028850
- Publication date Feb 1, 2018
- TYCO FIRE PRODUCTS LP
- Joshua L. EHLERS
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Extended Height Overlapping Nozzle Protection
- Publication number 20160236021
- Publication date Aug 18, 2016
- TYCO FIRE PRODUCTS LP
- Joshua L. Ehlers
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
HIGH SPEED AUTOMATIC FIRE SUPPRESSION SYSTEM AND METHOD
- Publication number 20140069665
- Publication date Mar 13, 2014
- TYCO FIRE PRODUCTS LP
- Marvin B. FERNSTRUM
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
VALVE FOR A FIRE EXTINGUISHING SYSTEM
- Publication number 20130255971
- Publication date Oct 3, 2013
- TYCO FIRE PRODUCTS LP
- Joshua L. Ehlers
- A62 - LIFE-SAVING FIRE-FIGHTING