John P. Mathiesen

Follow

Person

Shoreview, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Motion support apparatus
- Patent number 7,784,869
- Issue date Aug 31, 2010
- John P. Mathiesen
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Motion support apparatus
- Publication number 20070090672
- Publication date Apr 26, 2007
- John P. Mathiesen
- A63 - SPORTS GAMES AMUSEMENTS