Bradley K. McKinzie

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Spartanburg, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Shoe with retractable motorized wheels
- Patent number 7,900,731
- Issue date Mar 8, 2011
- Bradley K. McKinzie
- A43 - FOOTWEAR

Patents Applicationslast 30 patents

Information Patent Application
Shoe with retractable motorized wheels
- Publication number 20090120705
- Publication date May 14, 2009
- Bradley K. McKinzie
- A63 - SPORTS GAMES AMUSEMENTS