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A story of invention

Frank buys one of Maggie's quadboards but finds it doesn't grip the ground very well. He thinks it would be better if the wheels were made of a different kind of plastic that stuck to the road better. He finds a suitable plastic, patents his wheels and then persuades a manufacturer to make quadboard wheels out of this plastic. He licenses these new wheels to Maggie to use in her skateboards.

Maggie finds the new wheels very popular and sells boards made with high-grip wheels for more money because she now has to pay both Mustafa and Frank for their inventions. Customers are happy to pay more as the boards are better than the previous version.

Frank

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