Brownell; David J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brownell; David J..The latest application filed is for "low hysteresis high sensitivity magnetic field sensor".
- Brownell; David J. - Eden Prairie MN US
- Brownell; David J. - Maple Grove MN
| Patent | Date |
|---|---|
| Low hysteresis high sensitivity magnetic field sensor Grant 9,322,889 - Nordman , et al. April 26, 2 | 2016-04-26 |
| Low Hysteresis High Sensitivity Magnetic Field Sensor App 20130169271 - Nordman; Catherine Ann ; et al. | 2013-07-04 |
| Magnetic particle flow detector Grant 7,609,054 - Tondra , et al. October 27, 2 | 2009-10-27 |
| Magnetic particle flow detector App 20080218157 - Tondra; Mark C. ; et al. | 2008-09-11 |
| Magnetic particle flow detector Grant 7,391,091 - Tondra , et al. June 24, 2 | 2008-06-24 |
| Magnetic particle flow detector App 20060081954 - Tondra; Mark C. ; et al. | 2006-04-20 |
| Contact monitor, method of forming same and method of analizing contact-, via- and/or trench-forming processes in an integrated circuit Grant 6,518,591 - Shamble , et al. February 11, 2 | 2003-02-11 |
| Fabrication of metal interconnect for semiconductor device Grant 4,797,375 - Brownell January 10, 1 | 1989-01-10 |
| Planarization of dielectric layers in integrated circuits Grant 4,642,162 - Brownell , et al. February 10, 1 | 1987-02-10 |
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