Ralph J. Darsey

Person

Lawrenceville, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for non-contact fiber cleaning
- Patent number 5,922,141
- Issue date Jul 13, 1999
- Lucent Technologies Inc.
- Ralph J. Darsey
- B08 - CLEANING
Information Patent Grant
Non-contact fiber cleaning and tensioning device
- Patent number 5,634,236
- Issue date Jun 3, 1997
- Lucent Technologies Inc.
- Ralph J. Darsey
- B08 - CLEANING
Information Patent Grant
Apparatus and method to prevent flailing damage to a strand wound o...
- Patent number 5,558,287
- Issue date Sep 24, 1996
- Lucent Technologies Inc.
- Ralph J. Darsey
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Methods of recoating spliced lengths of optical fibers
- Patent number 5,277,730
- Issue date Jan 11, 1994
- AT&T Bell Laboratories
- Ralph J. Darsey
- G02 - OPTICS
Information Patent Grant
Stable package of elongated optical fiber strand material
- Patent number 5,261,023
- Issue date Nov 9, 1993
- AT&T Bell Laboratories
- Ralph J. Darsey
- G02 - OPTICS
Information Patent Grant
Package of optical fiber suitable for high speed payout
- Patent number 5,257,339
- Issue date Oct 26, 1993
- AT&T Bell Laboratories
- Ralph J. Darsey
- G02 - OPTICS
Information Patent Grant
Method for providing stable package of elongated optical fiber with...
- Patent number 5,205,890
- Issue date Apr 27, 1993
- AT&T Bell Laboratories
- Ralph J. Darsey
- G02 - OPTICS
Information Patent Grant
System for guiding a vehicle from a rest position to a target
- Patent number 5,033,389
- Issue date Jul 23, 1991
- AT&T Bell Laboratories
- Ralph J. Darsey
- G02 - OPTICS
Information Patent Grant
Apparatus for recoating spliced lengths of optical fibers
- Patent number 4,976,596
- Issue date Dec 11, 1990
- AT&T Bell Laboratories
- Ralph J. Darsey
- G02 - OPTICS
Information Patent Grant
Stable package of elongated optical fiber strand material
- Patent number 4,950,049
- Issue date Aug 21, 1990
- AT&T Bell Laboratories
- Ralph J. Darsey
- G02 - OPTICS
Information Patent Grant
Recoated spliced lengths of optical fibers
- Patent number 4,865,411
- Issue date Sep 12, 1989
- American Telephone and Telegraph Company AT&T Technologies, Inc.
- Ralph J. Darsey
- G02 - OPTICS
Information Patent Grant
Non-shielded, fire-resistant plenum cable
- Patent number 4,510,348
- Issue date Apr 9, 1985
- AT&T Technologies, Inc.
- Candido J. Arroyo
- G02 - OPTICS
Information Patent Grant
Methods of making cable having superior resistance to flame spread...
- Patent number 4,319,940
- Issue date Mar 16, 1982
- Bell Telephone Laboratories, Incorporated
- Candido J. Arroyo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cable having superior resistance to flame spread and smoke evolution
- Patent number 4,284,842
- Issue date Aug 18, 1981
- Bell Telephone Laboratories, Inc.
- Candido J. Arroyo
- H01 - BASIC ELECTRIC ELEMENTS

Ralph J. Darsey

Person

Patents Grantslast 30 patents

Method for non-contact fiber cleaning

Non-contact fiber cleaning and tensioning device

Apparatus and method to prevent flailing damage to a strand wound o...

Methods of recoating spliced lengths of optical fibers

Stable package of elongated optical fiber strand material

Package of optical fiber suitable for high speed payout

Method for providing stable package of elongated optical fiber with...

System for guiding a vehicle from a rest position to a target

Apparatus for recoating spliced lengths of optical fibers

Stable package of elongated optical fiber strand material

Recoated spliced lengths of optical fibers

Non-shielded, fire-resistant plenum cable

Methods of making cable having superior resistance to flame spread...

Cable having superior resistance to flame spread and smoke evolution