Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D506178 | Propeller with half safety ring | Charles Hartlaub | 2005-06-14 |
| D503142 | Propeller with half safety ring and fly bars | Charles Hartlaub | 2005-03-22 |
| D503198 | Toy helicopter | Charles Hartlaub, Keith Johnson | 2005-03-22 |
| 6862973 | Pneumatic motor | Charles Hartlaub | 2005-03-08 |
| 6840839 | Interactive battling robots with universal vehicle chassis | Peter Greenley, Ryan Kratz, Nicholas Grisolia, Michael Kass, Edward Daniel Polanek +1 more | 2005-01-11 |