Fontana; Pietro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fontana; Pietro.The latest application filed is for "excavation tool for making diaphragms and related excavation equipment".
- Fontana; Pietro - Cesena IT
- FONTANA; Pietro - Cesena FC
- Fontana; Pietro - Schaffhausen CH
| Patent | Date |
|---|---|
| Excavation tool for making diaphragms and related excavation equipment Grant 11,041,282 - Laghi , et al. June 22, 2 | 2021-06-22 |
| Measuring device of an excavation site Grant 10,876,392 - Raffuzzi , et al. December 29, 2 | 2020-12-29 |
| Detecting system in a soil drilling machine and related method Grant 10,533,377 - Fontana , et al. Ja | 2020-01-14 |
| Excavation Tool For Making Diaphragms And Related Excavation Equipment App 20190106855 - LAGHI; Matteo ; et al. | 2019-04-11 |
| Detecting System In A Soil Drilling Machine And Related Method App 20180334856 - FONTANA; Pietro ; et al. | 2018-11-22 |
| Measuring Device Of An Excavation Site App 20180245449 - RAFFUZZI; Mirco Armando ; et al. | 2018-08-30 |
| Electronic control system for drilling devices Grant 8,406,927 - Fontana , et al. March 26, 2 | 2013-03-26 |
| Electronic Control System For Drilling Devices App 20110050453 - Fontana; Pietro ; et al. | 2011-03-03 |
| Process for preparing maleic anhydride Grant 4,178,298 - Stefani , et al. December 11, 1 | 1979-12-11 |
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