Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6053920 | Holder element for implantation in bone tissue | Lennart Carlsson, Ulf Johansson, Mark B. Downing, Paul D. Spraggs | 2000-04-25 |
| 4809329 | Apparatus for use in conjunction with lipreading by the profoundly deaf | Stuart M. Rosen, Adrian J. Fourcin | 1989-02-28 |
| 4510936 | Apparatus for the electrical stimulation of nerves | Adrian J. Fourcin, David Howard | 1985-04-16 |