Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12151723 | Monitoring device for monitoring a temporary rail connection of two rail portions of a rail and rail connection system having such a monitoring device | Tim Stafford, Michael Seeleithner | 2024-11-26 |
| 12123150 | Spike puller and method for pulling a railroad spike of a track | Bernhard Koch, Thomas Hoelzlwimmer | 2024-10-22 |
| 12116733 | Vibratory tamping machine for compacting a ballast bed of a track | — | 2024-10-15 |
| 12059736 | Cutting grinder and method for cutting through a rail of a track | Thomas Hoelzlwimmer | 2024-08-13 |
| 11932996 | Nail punching machine for driving in or pulling out rail spikes of a rail track | — | 2024-03-19 |
| 11851824 | Spike puller and method for pulling a railroad spike of a track | Bernhard Koch, Thomas Hoelzlwimmer | 2023-12-26 |
| 11787017 | Impact wrench for tightening and loosening nuts and screws on a track | — | 2023-10-17 |
| 11466411 | Machine for track maintenance, manually displaceable on a track | — | 2022-10-11 |
| 11274400 | Nail punching machine for driving in or pulling out rail spikes of a rail track | — | 2022-03-15 |
| 10934666 | Screwing machine | Dieter Kamml | 2021-03-02 |
| 10525995 | Safeguarding system for an emergency fish-plate connector | — | 2020-01-07 |
| 10494769 | Manual packer for packing the ballast of a track | — | 2019-12-03 |
| 10151068 | Hand-held tamper for underfilling ballast of a track | — | 2018-12-11 |
| 9528224 | Manually displaceable machine for maintaining a track | — | 2016-12-27 |
| 6805621 | Rail grinding machine | Josef Hertelendi | 2004-10-19 |