Gayle E. Gordon

Follow

Person

Naperville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Time interval indicating device
- Patent number 8,526,273
- Issue date Sep 3, 2013
- Learning Resources, Inc.
- Gayle E. Gordon
- G04 - HOROLOGY
Information Patent Grant
Time interval indicating device
- Patent number 8,072,846
- Issue date Dec 6, 2011
- Learning Resources, Inc.
- Gayle E. Gordon
- G04 - HOROLOGY
Information Patent Grant
Time interval indicating device
- Patent number 7,729,206
- Issue date Jun 1, 2010
- Learning Resources, Inc.
- Gayle E. Gordon
- G04 - HOROLOGY
Information Patent Grant
Educational devices, systems and methods using optical character re...
- Patent number 7,351,062
- Issue date Apr 1, 2008
- Learning Resources, Inc.
- Gayle E. Gordon
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
TIME INTERVAL INDICATING DEVICE
- Publication number 20120033532
- Publication date Feb 9, 2012
- Gayle E. Gordon
- G04 - HOROLOGY
Information Patent Application
TIME INTERVAL INDICATING DEVICE
- Publication number 20100302912
- Publication date Dec 2, 2010
- Gayle E. Gordon
- G04 - HOROLOGY
Information Patent Application
Educational devices, systems and methods using optical character re...
- Publication number 20060188852
- Publication date Aug 24, 2006
- Gayle E. Gordon
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Time interval indicating device
- Publication number 20060133215
- Publication date Jun 22, 2006
- Gayle E. Gordon
- G04 - HOROLOGY