Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5767231 | Method of producing non-vitrified processing aid low in residual monomers for thermoplastic polymers | Detlef Arnoldi | 1998-06-16 |
| 5476902 | Processing agent having a C.sub.8 -C.sub.22 component | Detlef Arnoldi | 1995-12-19 |