David Louis Strebel

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Lake in the Hills, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Facility safety system
- Patent number 10,607,474
- Issue date Mar 31, 2020
- Federal Signal Corporation
- David Louis Strebel
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
FACILITY SAFETY SYSTEM
- Publication number 20190236931
- Publication date Aug 1, 2019
- Federal Signal Corporation
- David Louis Strebel
- G08 - SIGNALLING