Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7340919 | Method and apparatus for enhancing heat pump and refrigeration equipment | Samuel M. Sami, Ronald J. Kita, Garrett Shivo | 2008-03-11 |
| 6662569 | Method and apparatus for using magnetic fields for enhancing heat pump and refrigeration equipment performance | Samuel M. Sami, Ronald J. Kita, Garrett Shivo | 2003-12-16 |
| 5829420 | Electromagnetic device for the magnetic treatment of fuel | Ronald J. Kita | 1998-11-03 |
| RE35689 | Apparatus for magnetic treatment of liquids | — | 1997-12-16 |
| D299266 | Magnet for the treatment of liquid fuels | — | 1989-01-03 |
| D289674 | Magnet for the treatment of liquids or the like | — | 1987-05-05 |
| 4605498 | Apparatus for magnetic treatment of liquids | — | 1986-08-12 |