Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D534962 | Cover for a game controller | Chris J. Svendsen | 2007-01-09 |
| D521567 | Cover for a game controller | Chris J. Svendsen | 2006-05-23 |
| 6627816 | Device for preventing switch operation | Jeffrey F. Mucha | 2003-09-30 |
| 6470662 | Multiple blade cutting apparatus for rotary lawn mower | Terry A. Burke | 2002-10-29 |
| 4932137 | Vertical leap measuring apparatus and method | Frederick M. Haley | 1990-06-12 |