Assignee
MEGADIAMOND IND INC
US·7 granted patents·1,130 citations·filing 1983–1985
Top patents by PatentIndex Score
7 records- 0199US4629373APolycrystalline diamond body with enhanced surface irregularitiesMEGADIAMOND IND INC·Filed 1983·Granted Dec 16, 1986·313 cites·1 claims
- 0299US4525178AComposite polycrystalline diamondMEGADIAMOND IND INC·Filed 1984·Granted Jun 25, 1985·301 cites·29 claims
- 0397US4570726ACurved contact portion on engaging elements for rotary type drag bitsMEGADIAMOND IND INC·Filed 1985·Granted Feb 18, 1986·231 cites·2 claims
- 0495US4647546APolycrystalline cubic boron nitride compactMEGADIAMOND IND INC·Filed 1984·Granted Mar 3, 1987·90 cites·23 claims
- 0595US4627503AMultiple layer polycrystalline diamond compactMEGADIAMOND IND INC·Filed 1983·Granted Dec 9, 1986·83 cites·17 claims
- 0683US4529048AInserts having two components anchored together at a non-perpendicular angle of attachment for use in rotary type drag bitsMEGADIAMOND IND INC·Filed 1983·Granted Jul 16, 1985·60 cites·2 claims
- 0774US4527643ARotary cutting member for drilling holesMEGADIAMOND IND INC·Filed 1983·Granted Jul 9, 1985·52 cites·15 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →