Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5216664 | Optically readable disc with a centering member fixed to a transparent substrate | Franciscus T. Sleegers, Peter Janssen | 1993-06-01 |
| 4899329 | Optically readable disc with a centering member fixed to a transparent substrate | Franciscus T. Sleegers, Peter Janssen | 1990-02-06 |
| 4808011 | Guide arrangement for guiding an object along a kinked path | Petrus J. J. Aarts, Cornelis Versluijs | 1989-02-28 |
| 4696590 | Printer having a guide for an insertable cassette which can hold data and transfer strips | Waltherus Cornelis Jozef Bierhoff, Cornelis Ouwerkerk, Robertus J. M. Verhoeven | 1987-09-29 |
| 4691311 | Disc reading apparatus with disc shoot journaled in frame | Gerardus L. M. Jansen, Henricus J. Smulders | 1987-09-01 |
| 4607361 | Record player having a loading mechanism for loading a disk | Wilhelmus P. C. Rietbergen | 1986-08-19 |