Inventor
SCHUFFENHAUER MICHAEL
DE18 patents
⚠️ This page may combine multiple inventors who share the name “SCHUFFENHAUER MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KENNAMETAL INC
10 patentsUS7168512B2Jan 30, 2007
Cutting insert and milling cutter with such a cutting insert
KENNAMETAL INC36 citations84
US9802260B2Oct 31, 2017
Reamer
KENNAMETAL INC5 citations70
US10576552B2Mar 3, 2020
Rotary tool
KENNAMETAL INC4 citations68
US10293413B2May 21, 2019
Hydraulic expansion chuck
KENNAMETAL INC2 citations68
US11839920B2Dec 12, 2023
Modular drill and method for using a modular drill
KENNAMETAL INC1 citations59
US12128484B2Oct 29, 2024
Cutting tool with modular pocket wall
KENNAMETAL INC0 citations58
US12508660B2Dec 30, 2025
Rotary cutting tool and holding element for a rotary cutting tool
KENNAMETAL INC0 citations51
US11529687B2Dec 20, 2022
Rotary cutting tool and tool assembly
KENNAMETAL INC0 citations51
US10189090B2Jan 29, 2019
Drilling tool
KENNAMETAL INC0 citations51
US10493545B2Dec 3, 2019
Reamer
KENNAMETAL INC0 citations49
SCHUFFENHAUER MICHAEL
5 patentsUS8764354B2Jul 1, 2014
Cutting tool for a machine tool
SCHUFFENHAUER MICHAEL14 citations81
US9079254B2Jul 14, 2015
Hydraulic expansion chuck
SCHUFFENHAUER MICHAEL4 citations66
US8845242B2Sep 30, 2014
Coolant distributor
SCHUFFENHAUER MICHAEL3 citations52
US9073124B2Jul 7, 2015
Setting mechanism for a settable tool holder adaptor, and tool adaptor
SCHUFFENHAUER MICHAEL0 citations50
US9827619B2Nov 28, 2017
Machining tool and cutting head for the machining tool
SCHUFFENHAUER MICHAEL1 citations41