Thomas McCartney

Person

Lake Bluff, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Telephone and data overvoltage protection apparatus including a lon...
- Patent number 5,905,623
- Issue date May 18, 1999
- Oneac Corporation
- Thomas McCartney
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
External backup power supply
- Patent number 5,874,788
- Issue date Feb 23, 1999
- Oneac Corporation
- Thomas McCartney
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Filter formed with a one piece U-shape ferrite core
- Patent number 5,770,984
- Issue date Jun 23, 1998
- Corcom, Inc.
- Michael P. Raleigh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ground skew protection method and apparatus
- Patent number 5,671,110
- Issue date Sep 23, 1997
- Oneac Corporation
- Thomas McCartney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Line noise signal measurement system using analog signal compressio...
- Patent number 4,940,947
- Issue date Jul 10, 1990
- Oneac Corporation
- Andrew McCartney
- G01 - MEASURING TESTING
Information Patent Grant
Telephone lines overvoltage protection apparatus
- Patent number 4,941,063
- Issue date Jul 10, 1990
- Oneac Corporation
- Thomas McCartney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone and data overvoltage protection apparatus
- Patent number 4,758,920
- Issue date Jul 19, 1988
- Oneac Corporation
- Thomas McCartney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
AC branch power distribution filter
- Patent number 4,725,739
- Issue date Feb 16, 1988
- Oneac Corporation
- Thomas McCartney
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual programmable response time constants for electronic tap switch...
- Patent number 4,623,834
- Issue date Nov 18, 1986
- ONEAC Corporation
- August G. Klingbiel
- G05 - CONTROLLING REGULATING
Information Patent Grant
High voltage filtering and protection circuit
- Patent number 4,455,586
- Issue date Jun 19, 1984
- ONEAC Corporation
- Thomas McCartney
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC Variable voltage source utilizing pulse width modulation
- Patent number 4,352,055
- Issue date Sep 28, 1982
- ONEAC Corporation
- Thomas McCartney
- G05 - CONTROLLING REGULATING
Information Patent Grant
Testing electrically conductive lines to determine electrical chara...
- Patent number 4,113,998
- Issue date Sep 12, 1978
- Teradyne, Inc.
- Glynn R. Ashdown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Thomas McCartney

Person

Patents Grantslast 30 patents

Telephone and data overvoltage protection apparatus including a lon...

External backup power supply

Filter formed with a one piece U-shape ferrite core

Ground skew protection method and apparatus

Line noise signal measurement system using analog signal compressio...

Telephone lines overvoltage protection apparatus

Telephone and data overvoltage protection apparatus

AC branch power distribution filter

Dual programmable response time constants for electronic tap switch...

High voltage filtering and protection circuit

AC Variable voltage source utilizing pulse width modulation

Testing electrically conductive lines to determine electrical chara...