Kratchman; Louis
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kratchman; Louis.The latest application filed is for "miniature electric field detector".
- Kratchman; Louis - Quincy MA
| Patent | Date |
|---|---|
| Miniature electric field detector Grant 11,327,102 - Bickford , et al. May 10, 2 | 2022-05-10 |
| Miniature Electric Field Detector App 20200386803 - Bickford; James A. ; et al. | 2020-12-10 |
| Miniature electric field detector Grant 10,859,620 - Bickford , et al. December 8, 2 | 2020-12-08 |
| Biophysical sensing systems and methods using non-contact electric field detectors Grant 10,531,805 - Bickford , et al. Ja | 2020-01-14 |
| Miniature Magnetic Field Detector App 20180292470 - Bickford; James A. ; et al. | 2018-10-11 |
| Miniature Electric Field Detector App 20180284175 - Bickford; James A. ; et al. | 2018-10-04 |
| Biophysical Sensing Systems And Methods Using Non-contact Electric Field Detectors App 20180092557 - Bickford; James A. ; et al. | 2018-04-05 |
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