Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4997965 | Enantiomeric silanes, modified packing material, and use thereof | Dieter Lohmann | 1991-03-05 |
| 4997966 | Enantiomeric silanes, modified packing material, and use thereof | Dieter Lohmann | 1991-03-05 |