Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8479597 | Thermal test chamber | — | 2013-07-09 |
| 6921781 | Process for covering silicas with wax | Juergen Schubert, Klaus-Dieter Hellwig, Hans-Dieter Puetz | 2005-07-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8479597 | Thermal test chamber | — | 2013-07-09 |
| 6921781 | Process for covering silicas with wax | Juergen Schubert, Klaus-Dieter Hellwig, Hans-Dieter Puetz | 2005-07-26 |