Inventor
FILHO RUY FROTA DE SOUZA
US22 patents
Patents
22 patentsUS7204662B1Apr 17, 2007
Cutting tool with stress splitter
KENNAMETAL INC22 citations92
US10940551B1Mar 9, 2021
Lightweight cutting tool
KENNAMETAL INC10 citations83
US7357603B2Apr 15, 2008
Toolholder and cutting insert used therein
KENNAMETAL INC10 citations79
US10252389B2Apr 9, 2019
Quick-change clamping unit for toolholder and method of using same
KENNAMETAL INC2 citations72
US9630258B2Apr 25, 2017
Tool holder assembly with dampening elements
KENNAMETAL INC3 citations72
US11090737B2Aug 17, 2021
Rotary cutting tool with tunable vibration absorber assembly for suppressing torsional vibration
KENNAMETAL INC1 citations71
US10799958B2Oct 13, 2020
Modular rotary cutting tool
KENNAMETAL INC3 citations71
US9889509B2Feb 13, 2018
Cutter heads with improved coupling
KENNAMETAL INC3 citations71
US9855611B2Jan 2, 2018
Toolholder with viscous fluid inertial mass damper
KENNAMETAL INC5 citations70
US11110524B2Sep 7, 2021
Rotary cutting tool with internal coolant passage
KENNAMETAL INC2 citations67
US12240046B2Mar 4, 2025
Rotary cutting tool with tunable vibration absorber assembly for suppressing torsional vibration
KENNAMETAL INC0 citations61
US11691205B2Jul 4, 2023
Rotary cutting tool with tunable vibration absorber assembly for suppressing torsional vibration
KENNAMETAL INC0 citations61
US9168594B2Oct 27, 2015
Toolholder with externally mounted tunable absorber mass
KENNAMETAL INC3 citations60
US12128484B2Oct 29, 2024
Cutting tool with modular pocket wall
KENNAMETAL INC0 citations58
US12269137B2Apr 8, 2025
System and method for real-time monitoring and predicting wear of a cutting tool
KENNAMETAL INC1 citations57
US11986893B2May 21, 2024
Hardware fastener with movable threaded element and one or more spring-like members
KENNAMETAL INC0 citations57
US11148213B2Oct 19, 2021
Hardware fastener with movable threaded element and one or more spring-like members
KENNAMETAL INC1 citations57
US11529691B2Dec 20, 2022
Rotary cutting tool with hybrid cutting insert design
KENNAMETAL INC0 citations50
US12208455B2Jan 28, 2025
Rotary cutting tool with enhanced coolant delivery
KENNAMETAL INC0 citations46
US11883888B2Jan 30, 2024
Modular drill with enhanced bump-off capability
KENNAMETAL INC0 citations45
US12521800B2Jan 13, 2026
Hydraulic chuck assembly and expansion sleeve therefor
KENNAMETAL INC0 citations44
US11471952B2Oct 18, 2022
Cutting tool having replaceable cutting head and method of securing a replaceable cutting head
KENNAMETAL INC0 citations43