William V. Roberts

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Crystal Lake, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Brake rotor
- Patent number 9,163,683
- Issue date Oct 20, 2015
- Brake Parts Inc LLC
- George J. Bielis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Brake rotor
- Patent number 8,851,245
- Issue date Oct 7, 2014
- Brake Parts Inc LLC
- George J. Bielis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Disk brake rotor
- Patent number D640620
- Issue date Jun 28, 2011
- Brake Parts, Inc.
- George J. Bielis, IV
- D12 - Transportation

Patents Applicationslast 30 patents

Information Patent Application
BRAKE ROTOR
- Publication number 20140360821
- Publication date Dec 11, 2014
- BRAKE PARTS INC LLC
- George J. BIELIS
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Brake Rotor
- Publication number 20120138397
- Publication date Jun 7, 2012
- Brake Parts, Inc.
- George J. Bielis, IV
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...