Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432307 | Transmission filter with laser welded housing components | John W. Gizowski, Markus Beer | 2002-08-13 |
| 6394162 | Fluid filter manufacturing apparatus | John W. Gizowski, Markus Beer | 2002-05-28 |