Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337176 | Process for the preparation of crystalline silicates | Johannes M. Nanne, Martin Post | 1982-06-29 |
| 4331774 | Process for the preparation of hydrocarbons | Martin Post, Lambert Schaper | 1982-05-25 |