Cynthia S. Mark-Hummel

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Bolingbrook, IL, US

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Patents Applicationslast 30 patents

Information Patent Application
Apparatus for interacting with a storyboard and for making rubbings
- Publication number 20080003545
- Publication date Jan 3, 2008
- DuPage Children's Museum
- Cynthia S. Mark-Hummel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS