Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7254964 | Heat transfer tubes, including methods of fabrication and use thereof | Petur Thors | 2007-08-14 |
| 7178361 | Heat transfer tubes, including methods of fabrication and use thereof | Petur Thors | 2007-02-20 |
| 5386364 | Communication of control signals to a vehicle using its bumper switch | — | 1995-01-31 |
| 4630216 | Method and apparatus for controlling and monitoring movement of material-transporting carriages | John W. Harvey | 1986-12-16 |