Cologne
Germany
4
2024-06-06
The entities that hold a legal rights for patent applications filed by inventor d'Hone Frank:
Frank d'Hone from Cologne, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and device for optically measuring a thread
#2 | 2023-09-28Method for producing a thread on at least one end of at least one metal tube and thread-cutting facility
#3 | 2021-07-29Cross-rolling mill with hydraulic roller actuator
#4 | 2019-05-09Apparatus for measuring a thread
6042851 ⎘