Charles F. Johnson

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Gahanna, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Infant simulator
- Patent number 8,414,346
- Issue date Apr 9, 2013
- Realityworks, Inc.
- Richard N. Jurmain
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INFANT SIMULATOR
- Publication number 20130224711
- Publication date Aug 29, 2013
- REALITYWORKS, INC
- Richard N. Jurmain
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Infant simulator
- Publication number 20040077272
- Publication date Apr 22, 2004
- Richard N. Jurmain
- A63 - SPORTS GAMES AMUSEMENTS