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Peter J. Wierzchon

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  • Morton Grove, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hand-held power tool, edge guide and tool system
    • Patent number 11,872,667
    • Issue date Jan 16, 2024
    • Robert Bosch GmbH
    • Peter Wierzchon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Abnormal torque protection mechanism for air spring power tool
    • Patent number 11,679,479
    • Issue date Jun 20, 2023
    • Robert Bosch GmbH
    • Ramon Tam
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tool having composite housing
    • Patent number 11,612,994
    • Issue date Mar 28, 2023
    • Robert Bosch GmbH
    • Peter Wierzchon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dust extraction device
    • Patent number 11,491,597
    • Issue date Nov 8, 2022
    • Robert Bosch GmbH
    • Peter Wierzchon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pneumatic linear fastener driving tool
    • Patent number 11,034,006
    • Issue date Jun 15, 2021
    • Robert Bosch Tool Corporation
    • Peter Wierzchon
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number D909841
    • Issue date Feb 9, 2021
    • Robert Bosch Power Tools GmbH
    • Andreas Bell
    • D08 - Tools and hardware
  • Information Patent Grant

    Articulating oscillating power tool
    • Patent number 10,576,652
    • Issue date Mar 3, 2020
    • Robert Bosch GmbH
    • Peter J. Wierzchon
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Lock device for power tool adjustment
    • Patent number 10,556,311
    • Issue date Feb 11, 2020
    • Robert Bosch GmbH
    • Peter Jack Wierzchon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Articulating jig saw
    • Patent number 10,160,048
    • Issue date Dec 25, 2018
    • Robert Bosch Tool Corporation
    • J. Alan Weir
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Locking mechanism for an articulating oscillating power tool
    • Patent number 9,751,203
    • Issue date Sep 5, 2017
    • Robert Bosch Tool Corporation
    • Peter J. Wierzchon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable air compressor assembly and associated method
    • Patent number 8,137,077
    • Issue date Mar 20, 2012
    • Robert Bosch GmbH
    • Peter J. Wierzchon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Modular master cylinder body
    • Patent number 7,918,089
    • Issue date Apr 5, 2011
    • Robert Bosch GmbH
    • Peter Wierzchon
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method of fastening a first member to a second member
    • Patent number 6,125,526
    • Issue date Oct 3, 2000
    • Robert Bosch Corporation
    • Peter Jack Wierzchon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Abnormal Torque Protection Mechanism for Air Spring Power Tool
    • Publication number 20230088831
    • Publication date Mar 23, 2023
    • ROBERT BOSCH GmbH
    • Ramon Tam
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Head Valve System for Air Spring Power Tool
    • Publication number 20230081812
    • Publication date Mar 16, 2023
    • ROBERT BOSCH GmbH
    • Ramon Tam
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Protective Support Structure for Nailer
    • Publication number 20230081815
    • Publication date Mar 16, 2023
    • ROBERT BOSCH GmbH
    • Peter Wierzchon
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Gas Spring for a Fastener Driving Tool
    • Publication number 20220063074
    • Publication date Mar 3, 2022
    • ROBERT BOSCH GmbH
    • Peter Wierzchon
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Tool Having Composite Housing
    • Publication number 20220032441
    • Publication date Feb 3, 2022
    • ROBERT BOSCH GmbH
    • Peter Wierzchon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hand-Held Power Tool, Edge Guide and Tool System
    • Publication number 20210394325
    • Publication date Dec 23, 2021
    • ROBERT BOSCH GmbH
    • Peter Wierzchon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Pneumatic Linear Fastener Driving Tool
    • Publication number 20200238493
    • Publication date Jul 30, 2020
    • ROBERT BOSCH TOOL CORPORATION
    • Peter Wierzchon
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Dust Extraction Device
    • Publication number 20200101573
    • Publication date Apr 2, 2020
    • ROBERT BOSCH GmbH
    • Peter Wierzchon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Lock Device for Power Tool Adjustment
    • Publication number 20180281135
    • Publication date Oct 4, 2018
    • ROBERT BOSCH GmbH
    • Peter Jack Wierzchon
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Compact Planer
    • Publication number 20170361488
    • Publication date Dec 21, 2017
    • ROBERT BOSCH GmbH
    • Peter Jack Wierzchon
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Articulating Jig Saw
    • Publication number 20170341166
    • Publication date Nov 30, 2017
    • ROBERT BOSCH TOOL CORPORATION
    • J. Alan Weir
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Articulating Oscillating Power Tool
    • Publication number 20150135541
    • Publication date May 21, 2015
    • ROBERT BOSCH TOOL CORPORATION
    • Peter J. Wierzchon
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Locking Mechanism for an Articulating Oscillating Power Tool
    • Publication number 20150069724
    • Publication date Mar 12, 2015
    • ROBERT BOSCH TOOL CORPORATION
    • Peter J. Wierzchon
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Articulating Jig Saw
    • Publication number 20130133210
    • Publication date May 30, 2013
    • ROBERT BOSCH GmbH
    • J. Alan Weir
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Portable Air Compressor Assembly and Associated Method
    • Publication number 20100119384
    • Publication date May 13, 2010
    • Credo Technology Corporation
    • Peter J. Wierzchon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...