Leslie Siegel

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Wellington, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Double-sided, front-to-back-aligned, tactile graphic learning aid
- Patent number 9,342,995
- Issue date May 17, 2016
- Leslie Siegel
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Double-sided, front-to-back-aligned, tactile learning aid
- Patent number 8,851,894
- Issue date Oct 7, 2014
- Leslie Siegel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
String math manipulative system and method
- Patent number 8,021,159
- Issue date Sep 20, 2011
- String Math, LLC.
- Leslie Siegel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DOUBLE-SIDED, FRONT-TO-BACK-ALIGNED, TACTILE GRAPHIC LEARNING AID
- Publication number 20150371555
- Publication date Dec 24, 2015
- Leslie Siegel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS