TREA

Ralf Putsch

Follow

Person

  • Wuppertal, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Combination of control cabinet keys
    • Patent number 10,780,555
    • Issue date Sep 22, 2020
    • KNIPEX-Werk C. Gustav Putsch KG
    • Ralf Putsch
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Pliers as middle cutter or side cutter
    • Patent number 8,479,399
    • Issue date Jul 9, 2013
    • KNIPEX-Werk C. Gustav Putsch KG
    • Ralf Putsch
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pliers that can be operated with one hand
    • Patent number 7,503,243
    • Issue date Mar 17, 2009
    • KNIPEX-Werk C. Gustav Putsch KG
    • Ralf Putsch
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    One-hand actuated, self-closing pliers
    • Patent number 6,502,482
    • Issue date Jan 7, 2003
    • Ralf Putsch
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pliers with two plier arms
    • Patent number 5,461,951
    • Issue date Oct 31, 1995
    • Knipex-Werk C. Gustav Putsch
    • Ralf Putsch
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet cutter
    • Patent number 5,218,768
    • Issue date Jun 15, 1993
    • Knipex-Werk C. Gustav Putsch
    • Ralf Putsch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Center-cutters
    • Patent number 5,014,432
    • Issue date May 14, 1991
    • Knipex-Werk C. Gustav Putsch
    • Ralf Putsch
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Water-pump pliers
    • Patent number 4,581,960
    • Issue date Apr 15, 1986
    • Knipex-Werk C. Gustav Putsch
    • Karl Putsch
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    COMBINATION OF CONTROL CABINET KEYS
    • Publication number 20130014616
    • Publication date Jan 17, 2013
    • KNIPEX-Werk C. Gustav Putsch KG
    • Ralf Putsch
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PLIERS AS MIDDLE CUTTER OR SIDE CUTTER
    • Publication number 20110005086
    • Publication date Jan 13, 2011
    • KNIPEX-Werk C. Gustav Putsch KG
    • Ralf Putsch
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Pliers that canbe operated with one hand
    • Publication number 20070169592
    • Publication date Jul 26, 2007
    • Ralf Putsch
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS