Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8998606 | Apparatus and method utilizing forced convection for uniform thermal treatment of thin film devices | Paul Alexander | 2015-04-07 |
| 8372684 | Method and system for selenization in fabricating CIGS/CIS solar cells | Robert D. Wieting, Chester A. Farris, III | 2013-02-12 |
| 8241943 | Sodium doping method and system for shaped CIGS/CIS based thin film solar cells | Robert D. Wieting, Chester A. Farris, III | 2012-08-14 |
| 6146509 | Inverted field circular magnetron sputtering device | — | 2000-11-14 |
| 5891311 | Sputter coating system and method using substrate electrode | William A. Lewis | 1999-04-06 |
| 5112314 | Hypodermic needle recapping device | James W. Heller | 1992-05-12 |