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HOLLAND LETZ FELO WERKZEUG

Overview
  • Total Patents
    135
About

HOLLAND LETZ FELO WERKZEUG has a total of 135 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, machines and medical technology are VESSEL IND CO LTD, BOST GARNACHE IND and CREATIVE TOOLS.

Patent filings per year

Chart showing HOLLAND LETZ FELO WERKZEUGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Holland-Letz Horst 63
#2 Holland-Letz Martin 31
#3 Holland-Letz Horst Dipl Ing 10
#4 Bubel Rainer 9
#5 Schulz Juergen 6
#6 Holland-Letz Guenter 5
#7 Holland-Letz Peter Adolf 5
#8 Zachau Wolfgang 4
#9 Holland-Letz Horst Dipl-Ing 3
#10 Holland-Letz Guenter Ing Grad 2

Latest patents

Publication Filing date Title
EP2098336A2 Holder for screwdriver inserts
EP2045046A1 Handle for a tool
DE102008010755A1 Handle for a tool
DE102007038928A1 Tool
DE102007015069A1 Handle for tool i.e. screwdriver, has lateral surface partially formed with gripping body, and cushion-like element formed of unique plastic or porous material and bulge formed in lateral surface in area surrounded by hands of user
DE102007010972A1 Handle for a tool
WO2007079979A2 Handle for transferring torsional moment or pressure force
DE102006061068A1 Method for fabricating grip-handle e.g. for screw driver, involves providing second material, later forming inner layer, with foaming agent
EP1979135A1 Handle for a tool transmitting a torsional moment
WO2007048555A1 Handle for a tool transmitting a torsional moment
DE102006038636A1 Handle producing process for screwdriver has handle core surround layer, intermediate layer and outer layer produced by integral polyurethane foam process
DE102006037688A1 Handle for a tool
DE102006032537A1 Production of a handle used for a hammer, screwdriver or knife comprises injecting a material into a mold, inserting a gas into the material before the material hardens and forming an outer layer and a hollow chamber
WO2007079787A1 Method for producing a handle
DE102005055981A1 Handle for tools and actuators
WO2006027224A1 Handle for hand and garden tools
DE102005037504B3 Use of a handle for a screwdriver
EP1752256A1 Screwdriver
DE102005017188B3 Handle e.g. for hand and garden tools, has inner handle piece and outer handle piece, optionally arranged for right-handed or left-handed person and outer handle piece has surface contour is asymmetrical in X- and Y-axis
DE102005007117A1 Magazine handle for tool inserts, especially screwdriver bits