Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4929146 | Manipulator | Marinus P. Koster, Nicolaas Rudolf Kemper, Hermanus M. J. R. Soemers | 1990-05-29 |
| 4763039 | Color display tube with corner suspension means | Piet C. J. Van Rens | 1988-08-09 |
| 4632689 | Method of pressing an article of a thermoplastic material and apparatus for manufacturing an article of a thermoplastic material by pressing | Hans C. De Willigen, Piet C. J. Van Rens | 1986-12-30 |
| 4468088 | Optical telecommunication element | — | 1984-08-28 |
| 4390238 | Optical telecommunication element, method of manufacturing same, and optical telecommunication cable comprising the element | — | 1983-06-28 |
| 4381140 | Optical fiber cable | Hermanus N. Tuin | 1983-04-26 |
| 4218065 | Arrangement for centering, aligning and retaining a rotating record | Eduard Camerik | 1980-08-19 |