Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698916 | Slender motor for canned motor pump | — | 1997-12-16 |
| 5591016 | Multistage canned motor pump having a thrust balancing disk | Yasushi Kubota, Yoshiaki Konishi | 1997-01-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698916 | Slender motor for canned motor pump | — | 1997-12-16 |
| 5591016 | Multistage canned motor pump having a thrust balancing disk | Yasushi Kubota, Yoshiaki Konishi | 1997-01-07 |