Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8932997 | Anti-accretion agents for drilling fluids | Luigi Merli, Pierangelo Pirovano, Mattia Ossola, Franco Federici, Dario Fornara +1 more | 2015-01-13 |
| 8535561 | Tail seals | Luigi Merli, Nicola Zangarini, Giuseppe Li Bassi | 2013-09-17 |