Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5760376 | Air heater with self-supporting heater element | — | 1998-06-02 |
| 5458720 | Method and structure for separably and adhesively bonding two parts together in such a manner that any remaining adhesive can be easily removed after the parts have been separated | — | 1995-10-17 |
| 5315256 | Fault detection circuit for use in determining the existence of a fault in any one of a plurality of DC loads | — | 1994-05-24 |
| 5220156 | Stable control system with positive feedback characteristic | — | 1993-06-15 |
| 5168236 | Fault detection circuit for use in determining the existence of a fault in any one of a plurality of multi-phase loads | — | 1992-12-01 |
| 4841124 | Strain-resistant heated helicopter rotor blade | Duncan B. Cox deceased | 1989-06-20 |
| 4760978 | Ice-free screen for protecting engines from damage caused by foreign bodies in the intake airstream | John L. Cox | 1988-08-02 |