Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5010040 | Method of fabricating solar cells | — | 1991-04-23 |
| 4945065 | Method of passivating crystalline substrates | James A. Gregory, Jack I. Hanoka | 1990-07-31 |
| 4691077 | Antireflection coatings for silicon solar cells | James A. Gregory, Jack I. Hanoka | 1987-09-01 |