Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535285 | Articulated coupling, conical threaded ring, method for the production of a mounting of a cutting tool which mounting can disengage when overloaded, as well as a method for energy conversion by means of an articulated coupling | Krzysztof Puszkarz, Jan Kukulski, Miroslaw Sum | 2022-12-27 |
| 11511778 | Joint arrangement and method for energy conversion | Jan Kukulski | 2022-11-29 |
| 11230304 | Device dissipating energy of rail car collisions | Jan Kochmanski, Jan Kukulski, Grzegorz Zurawski | 2022-01-25 |