John David Skeete

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Puzzle teaching system
- Patent number 9,836,981
- Issue date Dec 5, 2017
- John David Skeete
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Puzzle Teaching System
- Publication number 20160379503
- Publication date Dec 29, 2016
- John David Skeete
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS