Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6184495 | Method and heating apparatus for preventing ice dams on a roof | — | 2001-02-06 |
| 6172647 | Remote control for use with a deicing apparatus | — | 2001-01-09 |
| 6172484 | Method and apparatus for controlling a high-current load with a self-powered contactor | — | 2001-01-09 |
| 6151560 | Open circuit failure monitoring apparatus for controlled electrical resistance heaters | — | 2000-11-21 |
| 6140609 | Heated automotive running board | — | 2000-10-31 |
| 6137446 | Method and apparatus for modulating voltage to an antenna reflector heater | — | 2000-10-24 |
| 6107611 | Method and apparatus for detecting ground faults in a shielded heater wire by sensing electrical arcing | — | 2000-08-22 |
| 6104352 | Remote testing and monitoring apparatus for use with antenna reflector deicing systems | — | 2000-08-15 |
| 6104351 | Battery operated satellite antenna heating system | — | 2000-08-15 |
| 6100851 | Satellite antenna heating system | — | 2000-08-08 |
| 6084550 | Mountable sensor housing for a heated antenna reflector | — | 2000-07-04 |
| 6084207 | Method and apparatus for using direct current to detect ground faults in a shielded heater wire | — | 2000-07-04 |
| 6067765 | Insulated layer of concrete | — | 2000-05-30 |
| 6064287 | Waveguide with self-pressurizing dehydrator | — | 2000-05-16 |
| 6057531 | Formable heater tape assembly | — | 2000-05-02 |
| 6005526 | Antenna feedhorn including a heater assembly | — | 1999-12-21 |
| 5975756 | Heater wire temperature measuring copper shield | — | 1999-11-02 |
| 5963171 | Thermally insulated satellite reflector assembly with non-embedded heater assembly | — | 1999-10-05 |
| 5920289 | Heated satellite reflector assembly | — | 1999-07-06 |
| 5844526 | Thermally insulated satellite reflector assembly | — | 1998-12-01 |
| 5844528 | Satellite feedhorn including a heating assembly | — | 1998-12-01 |
| 5806763 | Thermostat for controlling relative humidity | — | 1998-09-15 |
| 5763858 | Automatically controlled ice and snow melting system including a two-wire remote control | — | 1998-06-09 |
| 5710408 | Automatic controlled for an ice and snow melting system with ground fault circuit interruption | — | 1998-01-20 |
| 5700385 | Apparatus for supporting and locating buried cable and similar devices | — | 1997-12-23 |