David R. Strehlow

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Hales Corner, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Fire suppression systems and methods
- Patent number 10,709,919
- Issue date Jul 14, 2020
- Tyco Fire Products LP
- Derek M. Sandahl
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fire suppression systems and methods
- Patent number 10,039,945
- Issue date Aug 7, 2018
- Tyco Fire Products LP
- Derek M. Sandahl
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
FIRE SUPPRESSION SYSTEMS AND METHODS
- Publication number 20190175969
- Publication date Jun 13, 2019
- TYCO FIRE PRODUCTS LP
- Derek M. Sandahl
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FIRE SUPPRESSION SYSTEMS AND METHODS
- Publication number 20180369625
- Publication date Dec 27, 2018
- TYCO FIRE PRODUCTS LP
- Derek M. Sandahl
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FIRE SUPPRESSION SYSTEMS AND METHODS
- Publication number 20150251031
- Publication date Sep 10, 2015
- TYCO FIRE PRODUCTS LP
- Derek M. Sandahl
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FIRE SUPPRESSION SYSTEMS AND METHODS
- Publication number 20150231431
- Publication date Aug 20, 2015
- TYCO FIRE PRODUCTS LP
- Derek M. Sandahl
- A62 - LIFE-SAVING FIRE-FIGHTING