Robert R. March JR.

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Plainfield, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Warning devices with oscillating light patterns
- Patent number 10,859,235
- Issue date Dec 8, 2020
- Federal Signal Corporation
- Vincent S. Fleszewski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Light beacon assembly
- Patent number 9,228,713
- Issue date Jan 5, 2016
- Federal Signal Corporation
- Tim Skertich
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Warning devices with Oscillating Light Patterns
- Publication number 20170350573
- Publication date Dec 7, 2017
- Federal Signal Corporation
- Vincent S. Fleszewski
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHT BEACON ASSEMBLY
- Publication number 20140062713
- Publication date Mar 6, 2014
- Federal Signal Corporation
- Tim J. Skertich
- B60 - VEHICLES IN GENERAL