Inventor · disambiguated record
Ray C. Macintyre
Also filed as: MACINTYRE RAY C
4 granted patents·145 citations·filing 1975–2012
79Inventor score
Top patents by PatentIndex Score
4 records- 0190US4981328ARotatable tool having a carbide insert with bumpsKENNAMETAL INC·Filed 1989·Granted Jan 1, 1991·71 cites·29 claims
- 0284US7458646B2Rotatable cutting tool and cutting tool bodyKENNAMETAL INC·Filed 2006·Granted Dec 2, 2008·24 cites·16 claims
- 0377US4083415AMining bit with replaceable work engaging memberKENNAMETAL INC·Filed 1975·Granted Apr 11, 1978·46 cites·9 claims
- 0465US9103208B2Cutting bit with hard cutting tip centering and braze joint control featureMACINTYRE RAY C·Filed 2012·Granted Aug 11, 2015·4 cites·7 claims
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