Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D482644 | Visor cover for motorcycle | — | 2003-11-25 |
| D456328 | Motorcycle dash visor | — | 2002-04-30 |
| 5947491 | Brake and retractable rear stabilizer apparatus for a hand dolly | — | 1999-09-07 |
| 5779251 | Brake and retractable rear stabilizer apparatus for a hand dolly | — | 1998-07-14 |
| 5660518 | Variable pitch dolly apparatus | — | 1997-08-26 |
| 4364297 | Keyboard spring return mechanism | — | 1982-12-21 |
| 4361738 | Key-actuated switch | — | 1982-11-30 |
| 4248130 | Keyboard assembly | Norman Erickson | 1981-02-03 |