Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5100641 | Method for the production of fillers and flame retardants based on gibbsite and application in plastics | Hubertus Schmidt | 1992-03-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5100641 | Method for the production of fillers and flame retardants based on gibbsite and application in plastics | Hubertus Schmidt | 1992-03-31 |