Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D715386 | Support element for a sports apparatus | Eric Olsen, Robert A. Astle | 2014-10-14 |
| 6027418 | Portable folding basketball goal system | Edward G. Van Nimwegen, Richard Curtis Nordgran | 2000-02-22 |
| 5947847 | Portable folding basketball goal system | Edward G. Van Nimwegen, Richard Curtis Nordgran | 1999-09-07 |
| 5836838 | Portable folding basketball goal system | Edward G. Van Nimwegen, Richard Curtis Nordgran | 1998-11-17 |
| D277222 | Play center | Barry D. Mower | 1985-01-15 |