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Robert A. Crane
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Keller, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fiber transition housing with optical connection features
Patent number
11,333,841
Issue date
May 17, 2022
Corning Research & Development Corporation
Robert Alexander Crane
G02 - OPTICS
Information
Patent Grant
Network interface devices having external demarcation points
Patent number
10,187,515
Issue date
Jan 22, 2019
Corning Optical Communications LLC
Robert Alexander Crane
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephone network interface device
Patent number
5,570,422
Issue date
Oct 29, 1996
Siecor Puerto Rico, Inc.
John J. Napiorkowski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Overvoltage protectors sealed with gel
Patent number
5,557,065
Issue date
Sep 17, 1996
Siecor Corporation
Boyd G. Brower
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Building entrance terminal
Patent number
4,890,318
Issue date
Dec 26, 1989
GTE Products Corporation
Robert A. Crane
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Coated electrical connector
Patent number
4,824,390
Issue date
Apr 25, 1989
GTE Products Corporation
Robert A. Crane
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Strain relief device
Patent number
4,808,774
Issue date
Feb 28, 1989
GTE Products Corporation
Robert A. Crane
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Indoor telephone network interface device
Patent number
4,731,809
Issue date
Mar 15, 1988
GTE Products Corporation
Robert A. Crane
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephone interface connection device
Patent number
4,723,919
Issue date
Feb 9, 1988
GTE Products Corporation
Robert A. Crane
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
FIBER TRANSITION HOUSING WITH OPTICAL CONNECTION FEATURES
Publication number
20200348478
Publication date
Nov 5, 2020
Corning Research & Development Corporation
Robert Alexander Crane
G02 - OPTICS
Information
Patent Application
NETWORK INTERFACE DEVICES HAVING EXTERNAL DEMARCATION POINTS
Publication number
20160065728
Publication date
Mar 3, 2016
Corning Optical Communications LLC
Robert Alexander Crane
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REMOVABLE BYPASS PLUGS FOR NETWORK INTERFACE DEVICE LINE MODULES
Publication number
20140118891
Publication date
May 1, 2014
Robert Alexander Crane
H01 - BASIC ELECTRIC ELEMENTS