Ligugnana; Roberto
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ligugnana; Roberto.The latest application filed is for "device for taking air samples for the environmental microbiological control".
- Ligugnana; Roberto - Milan IT
- Ligugnana; Roberto - Milano IT
| Patent | Date |
|---|---|
| Device for taking air samples for the environmental microbiological control Grant 9,989,445 - Ligugnana , et al. June 5, 2 | 2018-06-05 |
| Device For Taking Air Samples For The Environmental Microbiological Control App 20160363515 - Ligugnana; Roberto ; et al. | 2016-12-15 |
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