Lovato; Lorenzo G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lovato; Lorenzo G..The latest application filed is for "reinforced abrasive-impregnated cutting elements, drill bits including same and methods".
- Lovato; Lorenzo G. - Salt Lake City UT
| Patent | Date |
|---|---|
| Reinforced abrasive-impregnated cutting elements, drill bits including same and methods Grant 6,458,471 - Lovato , et al. October 1, 2 | 2002-10-01 |
| Reinforced abrasive-impregnated cutting elements, drill bits including same Grant 6,241,036 - Lovato , et al. June 5, 2 | 2001-06-05 |
| Reinforced abrasive-impregnated cutting elements, drill bits including same and methods App 20010000101 - Lovato, Lorenzo G. ; et al. | 2001-04-05 |
| Structure for use in drilling a subterranean formation Grant 6,089,123 - Chow , et al. July 18, 2 | 2000-07-18 |
| Bit manufacturing method Grant 6,073,518 - Chow , et al. June 13, 2 | 2000-06-13 |
| Earth boring drill bit with matrix displacing material Grant 5,090,491 - Tibbitts , et al. February 25, 1 | 1992-02-25 |
| Replaceable nozzles for insertion into a drilling bit formed by powder metallurgical techniques and a method for manufacturing the same Grant 4,567,954 - Voight, III , et al. February 4, 1 | 1986-02-04 |
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