John C. Greene

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Greensboro, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for securely communicating personal identificat...
- Patent number 6,578,145
- Issue date Jun 10, 2003
- Gilbarco Inc.
- John C. Greene
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Centralized transponder arbitration
- Patent number 6,313,737
- Issue date Nov 6, 2001
- Marconi Commerce Systems Inc.
- Deron W. Freeze
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Customer retail apparatus having multiple card reader capability
- Patent number 6,182,893
- Issue date Feb 6, 2001
- Marconi Commerce Systems Inc.
- John C. Greene
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keypad scanning security system
- Patent number 6,054,940
- Issue date Apr 25, 2000
- Gilbarco Inc.
- John C. Greene
- G07 - CHECKING-DEVICES