Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611148 | Apparatus for the high voltage testing of insulated conductors and oscillator circuit for use with same | — | 2003-08-26 |
| 6608488 | Apparatus for high voltage testing of insulated conductors and oscillator circuit for use with same | — | 2003-08-19 |
| 6392521 | Variable inductance transformer with electronic control | — | 2002-05-21 |
| 5612624 | Apparatus for testing the insulation of an electrical conductor | — | 1997-03-18 |
| 5412374 | Method and apparatus for detecting and indicating the location of a high temperature zone along the length of a fire detecting cable | — | 1995-05-02 |
| 5132629 | Apparatus for testing the insulation of an electrical conductor passing through an electrode | Theodore P. Lane | 1992-07-21 |
| 4952880 | Apparatus for testing and counting flaws in the insulation of an electrical conductor passing through an electrode | — | 1990-08-28 |
| 4751371 | Temperature controller and alarm device for use with a cartridge heater having a heating element and thermocouple | — | 1988-06-14 |
| 4517510 | Apparatus for testing the insulation of electric wire or cable | — | 1985-05-14 |
| 4387665 | Electronic band marking controller | — | 1983-06-14 |
| 4241304 | Continuous continuity monitor for monitoring the continuity of an insulated wire conductor | — | 1980-12-23 |