Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6415993 | Device for the mixing and subsequent atomizing of liquids | Johannes Hartel, Wilfried Schierholz | 2002-07-09 |
| 6378229 | Method for the sub-critical drying of lyogels to produce aerogels | Johannes Hartel | 2002-04-30 |