Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5891021 | Partially rigid-partially flexible electro-optical sensor for fingertip transillumination | Andrew Dillon, Todd Johnson | 1999-04-06 |
| 4537128 | Hand printer designed to enable a handicapped person to apply a signature to a document | Robert H. Burroughs, John Wright, Ronald S. Newbower | 1985-08-27 |
| 4424814 | Perfusion ratio detector | — | 1984-01-10 |