| 8022694 |
Non-contacting position sensor using a rotating magnetic vector |
— |
2011-09-20 |
| 7741839 |
Non-contacting position sensor using a rotating magnetic vector |
— |
2010-06-22 |
| 7088096 |
Combination hall effect position sensor and switch |
Kurt Etherington |
2006-08-08 |
| 6992478 |
Combination hall effect position sensor and switch |
Kurt Etherington |
2006-01-31 |
| 6304078 |
Linear position sensor |
John S. Duesler |
2001-10-16 |
| 6222359 |
Non-contacting position sensor using radial bipolar tapered magnets |
John S. Duesler, Robert L. Newman, Ronald C. Nonnenmacher, David S. Pfaffenberger, David Miller |
2001-04-24 |
| 6211668 |
Magnetic position sensor having opposed tapered magnets |
John S. Duesler, Robert L. Newman, Ronald C. Nonnenmacher, David S. Pfaffenberger, David Miller |
2001-04-03 |
| 6175233 |
Two axis position sensor using sloped magnets to generate a variable magnetic field and hall effect sensors to detect the variable magnetic field |
Jeffrey L. McCurley, James E. White, Ronald C. Nonnenmacher, John Zdanys, Jr., Thomas R. Olson |
2001-01-16 |
| 6123892 |
Variable orientation magnet molding tool |
— |
2000-09-26 |
| 6106759 |
Variable orientation magnet molding tool |
— |
2000-08-22 |
| 6057682 |
Dual rotational and linear position sensor |
Jeffrey L. McCurley, James E. White, Ronald C. Nonnenmacher, John Zdanys, Jr., Thomas R. Olson +1 more |
2000-05-02 |
| 6018241 |
Linkage of position sensor |
James E. White, Jeffrey L. McCurley, John Zdanys, Jr., Robert James Campbell |
2000-01-25 |
| 5955881 |
Linkage position sensor having a magnet with two ramped sections for providing variable magnetic field |
James E. White, Jeffrey L. McCurley, John Zdanys, Jr., Robert James Campbell |
1999-09-21 |