DAVID LEEDS

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SEATTLE, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for communicating purchases related to a gift car...
- Patent number 9,928,503
- Issue date Mar 27, 2018
- Tango Card, Inc.
- David Leeds
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Feedback Loop for Gift Card Utilization
- Publication number 20180218360
- Publication date Aug 2, 2018
- Tango Card, Inc.
- David Leeds
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR EMBEDDING FINANCIAL-VALUE ACCOUNT PROVISIONIN...
- Publication number 20140025565
- Publication date Jan 23, 2014
- THERON RANDY FENNEL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING REWARD PROGRAMS AS AN ELECTRONICALL...
- Publication number 20130317900
- Publication date Nov 28, 2013
- THERON RANDY FENNEL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR COMMUNICATING PURCHASES RELATED TO A GIFT CAR...
- Publication number 20130317926
- Publication date Nov 28, 2013
- David Leeds
- G06 - COMPUTING CALCULATING COUNTING