Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4763916 | Hydraulic jackknifing-affecting apparatus for articulated vehicles | Istvan Ratsko, Jozsef Ivony, Bela Horvath, Jeno Madi | 1988-08-16 |
| 4620717 | Jacknifing-affecting apparatus for vehicles with electronic control | Jozsef Ivony, Istvan Ratsko, Bela Horvath, Jeno Madi | 1986-11-04 |
| 4353693 | Apparatus for the determination and the digital display of the position of root treating means in the tooth | Tibor Dery | 1982-10-12 |