Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8113743 | Earth-working apparatus and method for working encrusted earth | Martin Straus | 2012-02-14 |
| 5869967 | Device for the detection of objects, especially explosive objects, lying in the earth | — | 1999-02-09 |
| 5172768 | Device for loosening soil | — | 1992-12-22 |