Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D451969 | Wire maze in a cube | — | 2001-12-11 |
| D443657 | Magnetic wheel spiral toy | — | 2001-06-12 |
| D441402 | Display storage apparatus for sports equipment | — | 2001-05-01 |
| D437008 | Hanging marble twister | — | 2001-01-30 |
| D437009 | Table top marble twister | — | 2001-01-30 |
| D436383 | Magnetic wheel spiral toy | — | 2001-01-16 |
| D436384 | Helical track for a magnetic wheel toy | — | 2001-01-16 |
| D435607 | Magnetic wheel spiral toy | — | 2000-12-26 |
| D397743 | Wire car toy | — | 1998-09-01 |
| D393889 | Wire spiral toy | — | 1998-04-28 |
| D367086 | H-connector for toy construction system | Fleur Chesler | 1996-02-13 |