Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6084175 | Front contact trenches for polycrystalline photovoltaic devices and semi-conductor devices with buried contacts | James M. Perry, Srinvasamohan Narayanan, Steven P. Roncin | 2000-07-04 |
| 4840699 | Gallium arsenide crystal growth | Chandra P. Khattak, Vernon White, Frederick Schmid | 1989-06-20 |