Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873297 | Process for reducing the halogen content of halogen-containing polycarbosilanes and polysilanes | — | 1989-10-10 |
| 4870200 | Process for preparing disproportionation products of dichloromethylsilane in the presence of a catalyst | Ralph Ottlinger, Reinhard Jira | 1989-09-26 |