Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7963886 | Method and apparatus for free weight assistance and training system | Paul Winston Schwinn, David Crnich, Jonathan Mark Skreen, Ryan Lesley Crisman | 2011-06-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7963886 | Method and apparatus for free weight assistance and training system | Paul Winston Schwinn, David Crnich, Jonathan Mark Skreen, Ryan Lesley Crisman | 2011-06-21 |