Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698299 | Thin laminated microstructure with precisely aligned openings | Walter Schmidt, Marco Martinelli | 1997-12-16 |
| 5615948 | Apparatus for avoiding sedimentation | — | 1997-04-01 |
| 5615950 | Apparatus for preventing sedimentation | Bernard Paringaux | 1997-04-01 |