Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8956985 | Ballistic panels and method of making the same | Andrea Biro | 2015-02-17 |
| RE36156 | Columnar-grained polycrystalline solar cell and process of manufacture | Robert B. Hall, Allen M. Barnett, Sandra R. Collins, Joseph C. Checchi, David H. Ford +2 more | 1999-03-23 |
| 5496416 | Columnar-grained polycrystalline solar cell and process of manufacture | Robert B. Hall, Allen M. Barnett, Sandra R. Collins, Joseph C. Checchi, David H. Ford +2 more | 1996-03-05 |