Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9987670 | Method and device for producing tapering pipe sections on ground screw foundations | — | 2018-06-05 |
| 9421591 | Method and device for producing conical pipe sections in helical foundations | — | 2016-08-23 |
| 8585327 | Apparatus for placing foundation devices, and/or pipes, and/or augers into the ground, as an attachment for the boom of a construction vehicle | Martin Thurner | 2013-11-19 |
| 8484909 | Foundation screw with portions of variable diameter | Martin Thurner | 2013-07-16 |
| 7007910 | Device for fastening poles, posts, masts or the like in the ground, and method for manufacturing a fastening device | Klaus Krinner | 2006-03-07 |
| 6877708 | Stand for clamping rod-shaped parts | — | 2005-04-12 |
| 6820379 | Apparatus and method for positioning and fixing beams with ground dowels | Klaus Krinner, Martin Thurner | 2004-11-23 |