Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6194709 | Rotary position sensor/transducer employing rotor having color filtering | Roger J. Briggs, Jean-Paul Corbier | 2001-02-27 |
| 5889660 | Isolated power supply for indicator light | Michael G. Taranowski, Steven Christopher Schmalz, Isaac Gruber | 1999-03-30 |
| 5734263 | Electro-optic voltage transducer with extended range and temperature compensation | Michael G. Taranowski | 1998-03-31 |
| 5559280 | Combustion chamber pressure transducer and method of making same | John A. Kovacich, Donald Haefner, Bruce M. Hatton, Donald M. Stout, Arlene M. Klumb | 1996-09-24 |
| 5508606 | Direct current sensor | — | 1996-04-16 |
| 5502373 | Magneto-optical current measurement apparatus | Ruth E. Hubbell | 1996-03-26 |
| 5471052 | Color sensor system using a secondary light receiver | — | 1995-11-28 |
| 5150174 | Photoelectric color sensor | Michael G. Taranowski, Eugene F. Duncan | 1992-09-22 |
| 5055664 | Optical distance measuring system using a position sensitive device and a ramp generator driven light source | — | 1991-10-08 |
| 4595848 | Adjustable frequency on/off delay circuit | — | 1986-06-17 |
| 4560891 | ON/OFF delay circuit | — | 1985-12-24 |
| 4560892 | One-shot delay timer | — | 1985-12-24 |
| 4521748 | Adjustable frequency oscillator | William J. Janutka | 1985-06-04 |
| 4521694 | Comparator timer with dual function adjustment | William J. Janutka | 1985-06-04 |
| 4513343 | Short circuit protector having fold-back trip point for solid state switching device | — | 1985-04-23 |
| 4482818 | Universal field convertible 3-wire switch | Donald L. Van Zeeland | 1984-11-13 |
| 4329730 | D.C. Switch circuit | Donald L. Van Zeeland | 1982-05-11 |