Joseph P. Fletcher, III

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Marietta, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Increasing the cladding-to-core ratio (D/d) of low D/d core rods in...
- Patent number 8,196,437
- Issue date Jun 12, 2012
- OFS Fitel, LLC
- Eric L. Barish
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Increasing the cladding-to-core ratio (D/d) of low D/d ratio core r...
- Patent number 7,836,728
- Issue date Nov 23, 2010
- OFS Fitel, LLC
- Eric L. Barish
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of preparing core rods for optical fiber preforms
- Patent number 7,722,777
- Issue date May 25, 2010
- OFS Fitel, LLC
- Joseph P. Fletcher, III
- B08 - CLEANING
Information Patent Grant
Optical fiber preform with overclad tubes
- Patent number 7,641,969
- Issue date Jan 5, 2010
- Joseph P. Fletcher, III
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Rod-In-Tube optical fiber preform assembly and method having reduce...
- Patent number 7,143,611
- Issue date Dec 5, 2006
- Fitel U.S.A. Corp.
- Joseph P. Fletcher, III
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
INCREASING THE CLADDING-TO-CORE RATIO (D/d) OF LOW D/d CORE RODS IN...
- Publication number 20110023551
- Publication date Feb 3, 2011
- Eric L. Barish
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Increasing the cladding-to-core ratio (D/d) of low D/d ratio core r...
- Publication number 20080276651
- Publication date Nov 13, 2008
- Furukawa Electric North America, Inc.
- Eric L. Barish
- C03 - GLASS MINERAL OR SLAG WOOL