Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4950959 | Cassette light, powering unit therefore, multi-dynamic smart magnetic structure and method | James C. Helling, Scott V. Murray | 1990-08-21 |
| 4751434 | Self-illuminated sealed cool light display and method | James C. Helling | 1988-06-14 |
| D277934 | Snap fastener for foldable display panels | — | 1985-03-12 |
| D277935 | Wedging fastener for foldable display panels | — | 1985-03-12 |