Charles L. Robertson

Person

Horton, AL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic brake controller
- Patent number 8,180,546
- Issue date May 15, 2012
- Hayes Brake Controller Company, LLC
- Jeffery S. Culbert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric trailer brake controller
- Patent number 7,575,286
- Issue date Aug 18, 2009
- Syncro Corporation
- Charles L. Robertson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric trailer brake controller
- Patent number 7,311,364
- Issue date Dec 25, 2007
- Hayes Brake Controller Company, LLC
- Charles L. Robertson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device for activating trailer electric wheel brakes
- Patent number 6,655,752
- Issue date Dec 2, 2003
- Hayes Lemmerz International, Inc.
- Charles L. Robertson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Remote control unit for electric wheel brake controller
- Patent number 6,557,952
- Issue date May 6, 2003
- Hayes Lemmerz International, Inc.
- Charles L. Robertson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Deceleration sensor for an electric brake controller
- Patent number 6,367,588
- Issue date Apr 9, 2002
- Hayes Lemmerz International, Inc.
- Charles L. Robertson
- G01 - MEASURING TESTING
Information Patent Grant
Device for activating trailer electric wheel brakes
- Patent number 6,325,466
- Issue date Dec 4, 2001
- Hayes Lemmerz International, Inc.
- Charles L. Robertson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electronic trailer brake controller
- Patent number 6,039,410
- Issue date Mar 21, 2000
- Hayes Lemmerz International, Inc.
- Charles L. Robertson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Short circuit safety audible monitor
- Patent number 5,949,147
- Issue date Sep 7, 1999
- Hayes Lemmerz International, Inc.
- Michael C. McGrath
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electronic trailer brake controller
- Patent number D404365
- Issue date Jan 19, 1999
- Hayes Lemmerz International, Inc.
- Charles L. Robertson
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC BRAKE CONTROLLER
- Publication number 20100222979
- Publication date Sep 2, 2010
- Jeffery S. Culbert
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electric trailer brake controller
- Publication number 20050127747
- Publication date Jun 16, 2005
- Charles L. Robertson
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electric trailer brake controller
- Publication number 20050077780
- Publication date Apr 14, 2005
- Charles L. Robertson
- B60 - VEHICLES IN GENERAL
Information Patent Application
Device for activating trailer electric wheel brakes
- Publication number 20020047684
- Publication date Apr 25, 2002
- Charles L. Robertson
- B60 - VEHICLES IN GENERAL

Charles L. Robertson

Person

Patents Grantslast 30 patents

Electronic brake controller

Electric trailer brake controller

Electric trailer brake controller

Device for activating trailer electric wheel brakes

Remote control unit for electric wheel brake controller

Deceleration sensor for an electric brake controller

Device for activating trailer electric wheel brakes

Electronic trailer brake controller

Short circuit safety audible monitor

Electronic trailer brake controller

Patents Applicationslast 30 patents

ELECTRONIC BRAKE CONTROLLER

Electric trailer brake controller

Electric trailer brake controller

Device for activating trailer electric wheel brakes