Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5079941 | Temper mill installation and shearing machine for use in such an installation | Johannes C. Korver | 1992-01-14 |
| 4231845 | Equipment for emission-free operation of a coking plant | Timen Vander, Nicolaas J. W. Thijssen, Jan Middel | 1980-11-04 |