Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D268140 | Music stand cart or similar article | — | 1983-03-01 |
| D263361 | Music stand top or similar article | Logan Johnson, Jerry A. Wenger | 1982-03-16 |
| 4315633 | Storage cart for music stands | David R. Boeddeker | 1982-02-16 |