Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5727290 | Ergonomic attachment device for a portable electronic apparatus | April R. Gilbert, Bettina Meles | 1998-03-17 |
| 5153600 | Multiple-frequency stacked microstrip antenna | Thomas Metzler, Richard C. Hall | 1992-10-06 |