Erford; Tobias
Patent Applications and Registrations
Patent applications and USPTO patent grants for Erford; Tobias.The latest application filed is for "thomson coil driven switch assembly with lightweight plunger".
- Erford; Tobias - Zurich CH
| Patent | Date |
|---|---|
| Thomson coil driven switch assembly with lightweight plunger Grant 11,004,641 - Garcia-Ferre , et al. May 11, 2 | 2021-05-11 |
| Thomson Coil Driven Switch Assembly With Lightweight Plunger App 20190348242 - Garcia-Ferre; Francisco ; et al. | 2019-11-14 |
| Gas-tight compartment and optical voltage sensor with coated electro-optic crystal Grant 10,416,198 - Marchese , et al. Sept | 2019-09-17 |
| Assembly Of Gas-tight Compartment And Optical Voltage Sensor App 20180080958 - Marchese; Sergio Vincenzo ; et al. | 2018-03-22 |
| Switching device with a switching element driven via a flexible shaft Grant 8,779,310 - Keim , et al. July 15, 2 | 2014-07-15 |
| Switching Device With A Switching Element Driven Via A Flexible Shaft App 20130186736 - Keim; Klaus ; et al. | 2013-07-25 |
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