Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5180243 | Apparatus for cleaning sensitive surfaces, in particular optical glasses | — | 1993-01-19 |
| 4539904 | Husking machine for cereals | Rolf Suhrbier | 1985-09-10 |
| 4528901 | Machine for peeling cereal grains by means of rubber rolls | Rolf Suhrbier | 1985-07-16 |
| 4425841 | Rice-polishing machine | Rolf Suhrbier | 1984-01-17 |