Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5446281 | Optical sensor with movable refraction element to adjust sensor range | Michael G. Taranowski, Kenneth A. Langland, George F. Jambor, Charles J. Turner | 1995-08-29 |
| 5150174 | Photoelectric color sensor | Lawrence J. Ryczek, Michael G. Taranowski | 1992-09-22 |
| 5138150 | Photoelectric proximity sensor having shutter adjustment means for sensing region distance | — | 1992-08-11 |
| 5132531 | Translational position sensing apparatus employing rotating element and PSD | Gregory L. Nadolski | 1992-07-21 |
| 5130556 | Photoelectric fiber thickness and edge position sensor | Gregory L. Nadolski | 1992-07-14 |
| 5021645 | Photoelectric color sensor for article sorting | Keith O. Satula, Russell P. Schuchmann | 1991-06-04 |
| 4937460 | Thickness sensor | Gregory L. Nadolski, Donald L. Van Zeeland | 1990-06-26 |
| 4904941 | Gauge for detecting misalignment | Gregory L. Nadolski, Donald L. Van Zeeland | 1990-02-27 |
| 4904909 | Controller for electric clamp | Donald L. V. Zeeland, Gregory L. Nadolski | 1990-02-27 |
| D301333 | Protective shroud for an electric cable | James A. Bongard, Michael J. Delaney, Cheryl A. Fredricks, John P. Groves, Daniel J. Kalista +3 more | 1989-05-30 |
| 4792699 | Fiber optic photoelectric sensor with liquid removing means | — | 1988-12-20 |
| 4678867 | Electrical device with protective shroud for flexible electrical cable extending therefrom | James A. Bongard, Michael J. Delaney, Cheryl A. Fredricks, John P. Groves, Daniel J. Kalista +3 more | 1987-07-07 |
| 4659922 | Optical sensor device for detecting the presence of an object | — | 1987-04-21 |
| 4412129 | Adjustable photoelectric detector head for solid state limit switch | — | 1983-10-25 |
| 4223217 | Fiber optic electric switch | James A. Bongard, James R. Jaeschke | 1980-09-16 |