Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536274 | Arrangement for receiving the axial thrust of a centrifugal pump | Kai Molitor | 2022-12-27 |
| 9097044 | Stoppers for doors and/or windows | Frank F. E. Mayer | 2015-08-04 |
| D695956 | Door and window stoppers | Frank F. E. Mayer | 2013-12-17 |