Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4728371 | Method for manufacturing regions having adjustable uniform doping in silicon crystal wafers by neutron irradiation | Ernst Haas, Heinz Mitlehner, Reinhold Kuhnert | 1988-03-01 |