Geretsreid
Germany
6
2022-04-28
The entities that hold a legal rights for patent applications filed by inventor Dröscher Peter:
Peter Dröscher from Geretsreid, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Mechanical seal arrangement suitable for pressure reversal
#2 | 2021-07-29Maintenance-friendly mechanical seal
#3 | 2019-07-18Mechanical seal arrangement and well bore conveyor device
#4 | 2016-03-24Mechanical seal having a simplified construction
#5 | 2015-12-24MECHANICAL SEAL ARRANGEMENT HAVING AN IMPROVED SECONDARY SEAL
#6 | 2014-10-30Seal ring of a mechanical seal assembly having properties extending the running time, and method for the production thereof
950347 ⎘