Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833868 | Mower | Rino Ermacora | 1989-05-30 |
| 4811553 | Rotary mower in which the rotary cutting elements are driven by transmission means located under the rotary cutting elements | Rino Ermacora | 1989-03-14 |
| 4809488 | Mower with rotating drums formed from spaced standards | Jean-Marc Jurgens | 1989-03-07 |