Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4649024 | Method for forming evaporated pnictide and alkali metal polypnictide films | John A. Baumann | 1987-03-10 |
| 4596721 | Vacuum evaporating films of alkali metal polyphosphide | John A. Baumann | 1986-06-24 |
| 4567503 | MIS Device employing elemental pnictide or polyphosphide insulating layers | Diego J. Olego, John A. Baumann, William E. Spicer | 1986-01-28 |