Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315776 | Multiple-display sign device | Jon P. Strawbridge | 1994-05-31 |
| 5257762 | Neon tube support having molded spring and method of making the support | Charles E. Trame | 1993-11-02 |
| 5122052 | Mold for producing a neon tube support having a molded spring | Charles E. Trame | 1992-06-16 |