Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812772 | Method for driving a power semiconductor | Oscar Apeldoorn, Eric Carroll, Peter Streit | 2004-11-02 |
| 6685101 | Railway fastening clip | Marius S. Strydom | 2004-02-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812772 | Method for driving a power semiconductor | Oscar Apeldoorn, Eric Carroll, Peter Streit | 2004-11-02 |
| 6685101 | Railway fastening clip | Marius S. Strydom | 2004-02-03 |