Christopher Chipman

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Scotland, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Large diameter optical waveguide splice
- Patent number 9,477,042
- Issue date Oct 25, 2016
- Weatherford Technology Holdings, LLC
- Mark R. Fernald
- G02 - OPTICS
Information Patent Grant
Large diameter optical waveguide splice
- Patent number 8,070,369
- Issue date Dec 6, 2011
- Weatherford/Lamb, Inc.
- Mark R. Fernald
- G02 - OPTICS
Information Patent Grant
Method of making an optical fiber attachment device
- Patent number 7,430,881
- Issue date Oct 7, 2008
- Weatherford/Lamb, Inc.
- Rebecca M. Bryant
- G02 - OPTICS
Information Patent Grant
Transmission cable optical fiber protector and method
- Patent number 6,496,625
- Issue date Dec 17, 2002
- Weatherford/Lamb, Inc.
- Kenneth Falkowich
- G02 - OPTICS
Information Patent Grant
Optical fiber feedthrough assembly and method of making same
- Patent number 6,445,868
- Issue date Sep 3, 2002
- Weatherford/Lamb, Inc.
- John Grunbeck
- G02 - OPTICS
Information Patent Grant
Pressure sensor assembly structure to insulate a pressure sensing d...
- Patent number 6,439,055
- Issue date Aug 27, 2002
- Weatherford/Lamb, Inc.
- Robert J. Maron
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
LARGE DIAMETER OPTICAL WAVEGUIDE SPLICE
- Publication number 20120073329
- Publication date Mar 29, 2012
- MARK R. FERNALD
- G02 - OPTICS
Information Patent Application
Large diameter optical waveguide splice
- Publication number 20040165841
- Publication date Aug 26, 2004
- Mark R. Fernald
- G02 - OPTICS
Information Patent Application
Low-loss large-diameter pigtail
- Publication number 20040165834
- Publication date Aug 26, 2004
- Rebecca S. Bryant
- G02 - OPTICS
Information Patent Application
Optical fiber feedthrough assembly and method of making same
- Publication number 20020181909
- Publication date Dec 5, 2002
- John Grunbeck
- G02 - OPTICS