Learn more

KELLER CHRISTOPH

Overview
  • Total Patents
    14
About

KELLER CHRISTOPH has a total of 14 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets machine tools, packaging and shipping and measurement are O AND J MACHINE COMPANY, VOUGHT AIRCRAFT IND INC and MARSHALL IND COMPOSITES.

Patent filings in countries

World map showing KELLER CHRISTOPHs patent filings in countries

Patent filings per year

Chart showing KELLER CHRISTOPHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Keller Christoph 14
#2 Karamahmut Yildirim 1

Latest patents

Publication Filing date Title
DE102009056812A1 Holding device for use in horizontal-turning lathe for holding workpiece i.e. propeller blade of ship drive, has holding disk for accommodating workpiece and comprising clamping devices for clamping workpiece in holding disk
US2008264133A1 Installation for Treating Continuously Cast Bars or Continuously Cast Billets
DE10138619A1 Device for transporting, removing and loading workpiece carriers
DE10109751A1 Pull-out device, in particular puller
DE10107891A1 Extrusion system with at least one pull-out device
DE10013786A1 Parameter measurement method of aluminum plate, involves measuring parameters of plate using parameter measuring equipments arranged movably in specific directions with respect to plate
DE19835138A1 Method for separating at least one tool profile possibly produced in an extrusion press
DE19834268A1 Lifting gear for hot-rolled sheet metal capable of handling a number of pieces of sheet metal in a single movement
DE19826970A1 System for cutting strip material
WO9509767A1 Device for packaging workpieces between two sheets
WO9507230A1 Device for transporting workpieces
DE4424571A1 Radiation reflector with automatic follow-up
DE4215259A1 Bus/coach with modular interior fittings - has lower body of uniform shape with open front and rear, and uniform modules are inserted from one end