Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359511 | Drilling tool and method for producing a bore in the ground | Robert Lauerer, Michael STOHL | 2025-07-15 |
| 10927628 | Drilling bucket and method for producing a bore in the ground | Roland Artur Braun, Manfred SCHWEIGER, Ulli WIEDENMANN, Andreas STIMPFLE-ZIEGLER | 2021-02-23 |