Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861154 | Automated visual assessment system with steady state visual evoked potential stimulator and product detector | Gary W. Sherwin, Lewis F. Hanes | 1989-08-29 |
| 4799753 | Terminal for a radiation conductor | Friedrich-Wilhelm Breitbarth, Hans-Jurgen Tiller, Michael Grosch, Ralf Janda, Steffen Oppawsky | 1989-01-24 |