Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37512 | Method of preparing solar cell front contacts | Jozef Szlufcik, Johan Nijs | 2002-01-15 |
| 5726065 | Method of preparing solar cell front contacts | Jozef Szlufcik, Johan Nijs | 1998-03-10 |