Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6355938 | Phosphor screen scanning systems | Wayne Evans, Todd Lewis | 2002-03-12 |
| 6340958 | Solar powered price display system | James W. Pfeiffer, Daniel B. Steinberg | 2002-01-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6355938 | Phosphor screen scanning systems | Wayne Evans, Todd Lewis | 2002-03-12 |
| 6340958 | Solar powered price display system | James W. Pfeiffer, Daniel B. Steinberg | 2002-01-22 |