Darlene Waddington

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La Crescenta, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Student reporting systems and methods
- Patent number 7,980,855
- Issue date Jul 19, 2011
- CTB/McGraw-Hill
- Sylvia Tidwell Scheuring
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Calendaring systems and methods
- Publication number 20020131565
- Publication date Sep 19, 2002
- Jerome James Scheuring
- G06 - COMPUTING CALCULATING COUNTING