Inventor
BELLIN FEDERICO
US29 patents
⚠️ This page may combine multiple inventors who share the name “BELLIN FEDERICO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BELLIN FEDERICO
11 patentsUS9175521B2Nov 3, 2015
Functionally leached PCD cutter and method for fabricating the same
BELLIN FEDERICO7 citations83
US8596124B2Dec 3, 2013
Acoustic emission toughness testing having smaller noise ratio
BELLIN FEDERICO8 citations83
US8579053B2Nov 12, 2013
Polycrystalline diamond material with high toughness and high wear resistance
BELLIN FEDERICO6 citations83
US8522900B2Sep 3, 2013
High toughness thermally stable polycrystalline diamond
BELLIN FEDERICO11 citations83
US8397572B2Mar 19, 2013
Acoustic emission toughness testing for PDC, PCBN, or other hard or superhard materials
BELLIN FEDERICO11 citations83
US8322217B2Dec 4, 2012
Acoustic emission toughness testing for PDC, PCBN, or other hard or superhard material inserts
BELLIN FEDERICO10 citations83
US9297731B2Mar 29, 2016
Acoustic emission toughness testing for PDC, PCBN, or other hard or superhard material inserts
BELLIN FEDERICO4 citations72
US9128031B2Sep 8, 2015
Method to improve the leaching process
BELLIN FEDERICO2 citations60
US8936115B2Jan 20, 2015
PCD cutter with fins and methods for fabricating the same
BELLIN FEDERICO1 citations51
US9423370B2Aug 23, 2016
Use of capacitance to analyze polycrystalline diamond
BELLIN FEDERICO1 citations49
US9249059B2Feb 2, 2016
High temperature high heating rate treatment of PDC cutters
BELLIN FEDERICO0 citations49
VAREL INT IND LP
6 patentsUS10031056B2Jul 24, 2018
Thermomechanical testing of shear cutters
VAREL INT IND LP4 citations73
US9394747B2Jul 19, 2016
PCD cutters with improved strength and thermal stability
VAREL INT IND LP3 citations67
US9708858B2Jul 18, 2017
Methods to repair worn or eroded PDC cutters, cutters so repaired, and use of repaired PDC cutters in drill bits or other tools
VAREL INT IND LP1 citations50
US9539700B2Jan 10, 2017
High temperature high heating rate treatment of PDC cutters
VAREL INT IND LP0 citations49
US9377428B2Jun 28, 2016
Non-destructive leaching depth measurement using capacitance spectroscopy
VAREL INT IND LP1 citations49
US9423436B2Aug 23, 2016
Method and apparatus to assess the thermal damage caused to a PCD cutter using capacitance spectroscopy
VAREL INT IND LP0 citations39
SMITH INTERNATIONAL
3 patentsUS8353370B2Jan 15, 2013
Polycrystalline diamond cutting element structure
SMITH INTERNATIONAL8 citations84
US8349040B2Jan 8, 2013
Method for making composite abrasive compacts
SMITH INTERNATIONAL8 citations84
US9447642B2Sep 20, 2016
Polycrystalline diamond material with high toughness and high wear resistance
SMITH INTERNATIONAL2 citations61
REESE MICHAEL R
3 patentsUS8434348B2May 7, 2013
Synthetic materials for PDC cutter testing or for testing other superhard materials
REESE MICHAEL R1 citations62
US8434346B2May 7, 2013
Synthetic materials for PDC cutter testing or for testing other superhard materials
REESE MICHAEL R2 citations62
US8434347B2May 7, 2013
Synthetic materials for PDC cutter testing or for testing other superhard materials
REESE MICHAEL R0 citations51