Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113545 | Method of manufacturing a screw pump without undercut and/or screw pump which can have lubrication channels on at least one of the drive screw and running screws | Michael Schwaiger, Juergen Kreutzkaemper, Holger Schmidt | 2018-10-30 |