Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849958 | System for recording/reading information on/from a disc, comprising a disc cassette and an apparatus | Cornelis H. M. Van Rijsewijk, Rudolf J. G. A. van der Hoorn, Cornelis Ouwerkerk | 1989-07-18 |
| 4841602 | Device for cutting up meat and/or bones of a slaughter animal | Rudolf J. G. A. van der Hoorn | 1989-06-27 |
| 4779307 | Device for cutting open the carcass of a slaughter animal | Rudolf J. G. A. van der Hoorn | 1988-10-25 |
| 4755982 | Disc cassette | — | 1988-07-05 |