Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659395 | Propellers and propeller related vehicles | Keith Johnson, Nicholas Grisolia | 2003-12-09 |
| 6626079 | Pneumatic motor | Charles Hartlaub | 2003-09-30 |
| 6622333 | Pneumatic-operated toothbrush | Steven Rehkemper, Charles Hartlaub, Todd Hannon | 2003-09-23 |
| 6612893 | Toy airplane assembly having a microprocessor for assisting flight | Nicholas Grisolia, Keith Johnson, Bret Gould, Alexey Florov | 2003-09-02 |
| 6592422 | Toy figure with different volume levels | Steven Rehkemper | 2003-07-15 |
| D475610 | Kite spool | Todd Hannon, Jim Kaiser | 2003-06-10 |
| 6572378 | Electronic drawing assist toy | Steven Rehkemper | 2003-06-03 |
| 6523535 | Toy projectile launcher | Steven Rehkemper, Todd Hannon, Ryan Kratz | 2003-02-25 |
| 6517408 | Flywheel powered bicycle with an articulated rider | David Combs | 2003-02-11 |