Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5580509 | Method for electrically contacting thin-film solar modules | Robert Van Den Berg | 1996-12-03 |
| 4704301 | Method of making low resistance contacts | Marianne B. Froehlich | 1987-11-03 |
| 4647361 | Sputtering apparatus | — | 1987-03-03 |
| 4545115 | Method and apparatus for making ohmic and/or Schottky barrier contacts to semiconductor substrates | Bernd Garben | 1985-10-08 |