Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652968 | Pressure activated electrically conductive material | Dorothy H. J. Miller | 2003-11-25 |
| 6580042 | Circuit board integrated pressure switch | Dorothy H. J. Miller | 2003-06-17 |