Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4510334 | Method of preparing alkalihalide free oligomeric, brominous xylylene bisphenol ethers | Kurt Huhn, Gunter Meyer, Manfred Thallmeier | 1985-04-09 |
| 4490343 | Method for the separation of chlorosilanes from a gaseous mixture containing hydrogen chloride and hydrogen | Fritz-Robert Kappler, Luigi Curatolo, Vittorio Trapani | 1984-12-25 |