Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5855383 | In-line roller skate with interception of vibrations | Antonello Marega, Andrea Gabrielli | 1999-01-05 |
| 5765841 | In-line skate with full access frame | Robert K. Johnson, Lloyd G. Keleny, Timothy J. Wiener, Randy C. Peterson, Michael Racosky | 1998-06-16 |
| D339320 | Wheel | — | 1993-09-14 |
| D330883 | Wheel hub | — | 1992-11-10 |
| D330884 | Wheel | — | 1992-11-10 |