Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7994674 | Flux-focused shaped permanent magnet, magnetic unit having the magnets, device having the magnetic units and method for asymmetrically focusing flux fields of permanent magnets | — | 2011-08-09 |
| 7861678 | High-efficiency water heater dip tube and method for reducing turbulence in water heaters | — | 2011-01-04 |