Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7090557 | Ornamental display using wind motion | Daniel T. Hefty | 2006-08-15 |
| 4542316 | Discharge lamps | Robert Ian Hall | 1985-09-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7090557 | Ornamental display using wind motion | Daniel T. Hefty | 2006-08-15 |
| 4542316 | Discharge lamps | Robert Ian Hall | 1985-09-17 |