Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833507 | Magnetic cord retainer | Michael Knapp | 2004-12-21 |
| 6752649 | Illuminated indicia power supply apparatus and method of manufacture | Michael Knapp | 2004-06-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833507 | Magnetic cord retainer | Michael Knapp | 2004-12-21 |
| 6752649 | Illuminated indicia power supply apparatus and method of manufacture | Michael Knapp | 2004-06-22 |