ZAUSA; Fabrizio
Patent Applications and Registrations
Patent applications and USPTO patent grants for ZAUSA; Fabrizio.The latest application filed is for "method for making centralizers for centralising a tight fitting casing in a borehole".
- ZAUSA; Fabrizio - Calvignasco-Milan IT
- Zausa; Fabrizio - Milanese IT
| Patent | Date |
|---|---|
| Method For Making Centralizers For Centralising A Tight Fitting Casing In A Borehole App 20140345854 - CALDERONI; Angelo ; et al. | 2014-11-27 |
| Method For Making Centralizers For Centralising A Tight Fitting Casing In A Borehole App 20140034295 - CALDERONI; Angelo ; et al. | 2014-02-06 |
| Method For Making Centralizers For Centralising A Tight Fitting Casing In A Borehole App 20120285679 - Calderoni; Angelo ; et al. | 2012-11-15 |
| Method For Making Centralizers For Centralising A Tight Fitting Casing In A Borehole App 20070131414 - CALDERONI; Angelo ; et al. | 2007-06-14 |
| Method for making centralizers for centralising a tight fitting casing in a borehole Grant 7,195,730 - Calderoni , et al. March 27, 2 | 2007-03-27 |
| Method for centralising a tight fitting casing in a borehole App 20040094308 - Calderoni, Angelo ; et al. | 2004-05-20 |
| Method for optimizing drill bit design parameters Grant 6,349,595 - Civolani , et al. February 26, 2 | 2002-02-26 |
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