Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4436844 | Process for the manufacture of a foundry core or mould | Lodewijk Roskott | 1984-03-13 |
| 4251640 | Process for the preparation of (co)polymerizable composition | Paulus G. J. Nieuwenhuis | 1981-02-17 |
| 4230889 | Desensitized solution of dihydroperoxycyclohexane | Hendrik Hansma | 1980-10-28 |
| 4196269 | Process for the preparation of a copolymerizable composition | Lodewijk Roskott | 1980-04-01 |