Thomas C. McGeary

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Palos Verdes Estates, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic stripe card verification system
- Patent number 6,431,445
- Issue date Aug 13, 2002
- Mag-Tek, Inc.
- Robert S. DeLand
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic stripe card verification system
- Patent number 6,098,881
- Issue date Aug 8, 2000
- Mag-Tek, Inc.
- Robert S. DeLand
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic card transducing system
- Patent number 4,949,192
- Issue date Aug 14, 1990
- Mag-Tek, Inc.
- Thomas C. McGeary
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Anticounterfeit card-sensing mechanism
- Patent number 4,723,071
- Issue date Feb 2, 1988
- Light Signatures, Inc.
- Thomas C. McGeary
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Golf calculator
- Patent number 4,367,526
- Issue date Jan 4, 1983
- Thomas C. McGeary
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Score record processing system
- Patent number 4,319,131
- Issue date Mar 9, 1982
- Thomas C. McGeary
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Score processing system for use with ID cards
- Patent number 4,268,744
- Issue date May 19, 1981
- Thomas C. McGeary
- G07 - CHECKING-DEVICES