Dumais; Arthur
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dumais; Arthur.The latest application filed is for "magnetostrictive linear position detector with axial coil torsional strain transducer".
- Dumais; Arthur - Rochester MI
| Patent | Date |
|---|---|
| Magnetostrictive linear position detector with axial coil torsional strain transducer Grant 5,412,316 - Dumais , et al. * May 2, 1 | 1995-05-02 |
| Magnetostrictive linear position detector and a dual pole position magnet therefor Grant 5,196,791 - Dumais March 23, 1 | 1993-03-23 |
| Magnetostrictive linear position detector with reflection termination Grant 5,017,867 - Dumais , et al. May 21, 1 | 1991-05-21 |
| Magnetostrictive linear displacement transducer having preselected zero crossing detector Grant 4,943,773 - Koski , et al. * July 24, 1 | 1990-07-24 |
| Piezoelectric actuator for magnetostrictive linear displacement measuring device Grant 4,839,590 - Koski , et al. June 13, 1 | 1989-06-13 |
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