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KENNAMETAL HERTEL AG

Overview
  • Total Patents
    62
About

KENNAMETAL HERTEL AG has a total of 62 patent applications. Its first patent ever was published in 1990. It filed its patents most often in WIPO (World Intellectual Property Organization), Canada and United States. Its main competitors in its focus markets machines, machine tools and materials and metallurgy are STELLRAM GMBH, FORKARDT DEUTSCHLAND GMBH and HOUGEN EVERETT D.

Patent filings per year

Chart showing KENNAMETAL HERTEL AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Krenzer Ulrich 26
#2 Mueller Gebhard 17
#3 Jaeger Horst 15
#4 Borschert Bernhard 13
#5 Kammermeier Dirk 13
#6 Jager Horst 5
#7 Just Werner 4
#8 Voll Martin 4
#9 Schuffenhauer Michael 4
#10 Muller Gebhard 3

Latest patents

Publication Filing date Title
US6116825A Rotating cutting tool with a coolant passage and a method of providing it with coolant
DE19717741A1 Adjustable stop
CA2232333A1 Method of providing a rotating cutting tool with lubricating coolant, and tool and tool-holder for carrying out the method
DE19630791A1 Coated hard metal or cermet especially for cutter insert
WO9703792A1 Drill with cooling-lubricant channel
CA2207418A1 Drilling tool with reset inserts
AU4342396A Drilling tool for drilling in solid metal
WO9529030A1 Rotary tool, in particular a drill bit
EP0751851A1 Rotary tool with balancing rings
US5848858A Milling cutter
US5820316A Guide element for a cutting tool
DE4435857A1 Drill with a bit part
US5678960A Twist drill
WO9502723A1 Material processing device, for example for wood, metal or textiles, in particular smoothing iron
EP0697093A1 Ceramic material and armour plate made therefrom
EP0647166A1 Drilling and chamfering tool
CA2045634A1 Cutting-off tool