Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7712258 | Suspension and sill system for sliding members | K. Bradley Ewing, Brent John Ewing | 2010-05-11 |
| D423451 | Portable power supply | Robert Kurt Heckenast, Wieslaw Grudzinski, Tony Ziccardi | 2000-04-25 |
| 5303857 | Swing-down bicycle carrier for vehicles | — | 1994-04-19 |