Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946561 | Process for obtaining trioxane from aqueous solutions by high-pressure extraction | Karlheinz Burg, Karl-Friedrich Muck | 1990-08-07 |
GB
Gero Braun
Overall (All Time): #3,908,720 of 4,157,543Top 95%
1
Patents All Time