Robert Crain

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O'Fallon, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Flex-fitting cable tray
- Patent number 11,664,646
- Issue date May 30, 2023
- Cablofil, Inc.
- Dallas Kellerman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flex-fitting cable tray
- Patent number 11,404,857
- Issue date Aug 2, 2022
- Cablofil, Inc.
- Dallas Kellerman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flex-fitting cable tray
- Patent number 11,398,720
- Issue date Jul 26, 2022
- Cablofil, Inc.
- Dallas Kellerman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and method for mechanically bonding and grounding painted ca...
- Patent number 8,253,022
- Issue date Aug 28, 2012
- Cablofil, Inc.
- Robert Crain
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
FLEX-FITTING CABEL TRAY
- Publication number 20220393450
- Publication date Dec 8, 2022
- CABLOFIL INC.
- Dallas KELLERMAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLEX-FITTING CABLE TRAY
- Publication number 20210313785
- Publication date Oct 7, 2021
- Cablofil, Inc.
- Dallas KELLERMAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLEX-FITTING CABLE TRAY
- Publication number 20210313784
- Publication date Oct 7, 2021
- CABLOFIL, INC.
- Dallas KELLERMAN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Device and Method for Mechanically Bonding & Grounding Painted Cabl...
- Publication number 20100320334
- Publication date Dec 23, 2010
- CABLOFIL, INC.
- Robert Crain
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Device and Method for Suspending Telecommunication and Power Cables
- Publication number 20090289152
- Publication date Nov 26, 2009
- CABLOFIL, INC.
- Robert Crain
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...