Leonard Krane

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Los Angeles, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Social networking methods using color pair personality profiles
- Patent number 7,980,931
- Issue date Jul 19, 2011
- Leonard Krane
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Apparatus and method for learning about the relationships and perso...
- Patent number 4,971,561
- Issue date Nov 20, 1990
- Charisma Colors, Inc.
- Inc. Charisma Colors
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Apparatus and method for learning about the relationships and perso...
- Patent number 4,815,976
- Issue date Mar 28, 1989
- K-Pay Entertainment, Incorporated
- Leonard Krane
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Apparatus and method for learning about the relationships and perso...
- Patent number 4,682,956
- Issue date Jul 28, 1987
- Leonard Krane
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS