TREA

Paul Kristen, Inc.

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  • Tonawanda, NY, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Erected platform and method of erecting thereof
    • Patent number 12,037,802
    • Issue date Jul 16, 2024
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Shield
    • Patent number 11,421,432
    • Issue date Aug 23, 2022
    • Paul Kristen, Inc.
    • Paul Apostolopoulos
    • E04 - BUILDING
  • Information Patent Grant

    Method of suspending a platform from a bridge main cable
    • Patent number 11,401,668
    • Issue date Aug 2, 2022
    • Paul Kristen, Inc.
    • Paul Apostolopoulos
    • E04 - BUILDING
  • Information Patent Grant

    Suspension assembly
    • Patent number 11,261,610
    • Issue date Mar 1, 2022
    • Paul Kristen, Inc.
    • Paul Apostolopoulos
    • E04 - BUILDING
  • Information Patent Grant

    Platform and the hanging thereof from a bridge main cable
    • Patent number 11,072,897
    • Issue date Jul 27, 2021
    • Paul Kristen, Inc.
    • Paul Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Foldable quad-chord truss
    • Patent number 11,008,764
    • Issue date May 18, 2021
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Adjustable suspension assembly
    • Patent number 11,002,026
    • Issue date May 11, 2021
    • Paul Kristen, Inc.
    • Paul Apostolopoulos
    • E04 - BUILDING
  • Information Patent Grant

    Kit for erecting a platform
    • Patent number 10,968,644
    • Issue date Apr 6, 2021
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Platform and the hanging thereof from a bridge main cable
    • Patent number 10,738,423
    • Issue date Aug 11, 2020
    • Paul Kristen, Inc.
    • Paul Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Method for adjustably suspending a structure
    • Patent number 10,640,993
    • Issue date May 5, 2020
    • Paul Kristen, Inc.
    • Paul Apostolopoulos
    • E04 - BUILDING
  • Information Patent Grant

    Cable-panel connector for bridge platform or other scaffolding
    • Patent number 10,604,901
    • Issue date Mar 31, 2020
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Quad-chord truss and platform containing same
    • Patent number 10,533,328
    • Issue date Jan 14, 2020
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Shield
    • Patent number 10,280,635
    • Issue date May 7, 2019
    • Paul Kristen, Inc.
    • Paul Apostolopoulos
    • E04 - BUILDING
  • Information Patent Grant

    Fastener
    • Patent number 10,267,349
    • Issue date Apr 23, 2019
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cable-panel connector for bridge platform or other scaffolding
    • Patent number 10,266,998
    • Issue date Apr 23, 2019
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Quad-chord truss and platform containing same
    • Patent number 9,896,852
    • Issue date Feb 20, 2018
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E04 - BUILDING
  • Information Patent Grant

    Adjustable scaffolding suspension assembly
    • Patent number 9,784,001
    • Issue date Oct 10, 2017
    • Paul Kristen, Inc.
    • Paul Apostolopoulos
    • E04 - BUILDING
  • Information Patent Grant

    Cable-panel connector for bridge platform or other scaffolding
    • Patent number 9,309,633
    • Issue date Apr 12, 2016
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Non-complex cable to panel connector with inseparable parts
    • Patent number 9,217,451
    • Issue date Dec 22, 2015
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Modular platform/ scaffolding
    • Patent number 8,123,001
    • Issue date Feb 28, 2012
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Scaffolding for bridges and other structures
    • Patent number 6,523,644
    • Issue date Feb 25, 2003
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Scaffolding for bridges and other structures
    • Patent number 6,386,319
    • Issue date May 14, 2002
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Bridge platform
    • Patent number 6,302,237
    • Issue date Oct 16, 2001
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Scaffolding for bridges and other structures
    • Patent number 6,264,002
    • Issue date Jul 24, 2001
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Bridge platform
    • Patent number 6,227,331
    • Issue date May 8, 2001
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Work platform for use on bridges
    • Patent number 6,138,793
    • Issue date Oct 31, 2000
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Bridge platform
    • Patent number 6,135,240
    • Issue date Oct 24, 2000
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Bridge platform
    • Patent number 6,003,634
    • Issue date Dec 21, 1999
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Bridge platform
    • Patent number 5,921,346
    • Issue date Jul 13, 1999
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Bridge platform
    • Patent number 5,730,248
    • Issue date Mar 24, 1998
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    ERECTED PLATFORM
    • Publication number 20240368903
    • Publication date Nov 7, 2024
    • PAUL KRISTEN, INC.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    FOLDABLE QUAD-CHORD TRUSS
    • Publication number 20200224436
    • Publication date Jul 16, 2020
    • PAUL KRISTEN, INC.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    ERECTED PLATFORM AND METHOD OF ERECTING THEREOF
    • Publication number 20200224435
    • Publication date Jul 16, 2020
    • PAUL KRISTEN, INC.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    KIT FOR ERECTING A PLATFORM
    • Publication number 20200123791
    • Publication date Apr 23, 2020
    • PAUL KRISTEN, INC.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    QUAD-CHORD TRUSS AND PLATFORM CONTAINING SAME
    • Publication number 20180148941
    • Publication date May 31, 2018
    • PAUL KRISTEN, INC.
    • Lambros Apostolopoulos
    • E04 - BUILDING
  • Information Patent Application

    PLATFORM AND A KIT THEREFOR
    • Publication number 20180135316
    • Publication date May 17, 2018
    • PAUL KRISTEN, INC.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    METHOD FOR ADJUSTABLY SUSPENDING A STRUCTURE
    • Publication number 20180030744
    • Publication date Feb 1, 2018
    • PAUL KRISTEN, INC.
    • Paul Apostolopoulos
    • E04 - BUILDING
  • Information Patent Application

    FASTENER
    • Publication number 20170363135
    • Publication date Dec 21, 2017
    • PAUL KRISTEN, INC.
    • Lambros Apostolopoulos
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    QUAD-CHORD TRUSS AND PLATFORM CONTAINING SAME
    • Publication number 20170096823
    • Publication date Apr 6, 2017
    • PAUL KRISTEN, INC.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    CABLE-PANEL CONNECTOR FOR BRIDGE PLATFORM OR OTHER SCAFFOLDING
    • Publication number 20160186393
    • Publication date Jun 30, 2016
    • PAUL KRISTEN, INC.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    NON-COMPLEX CABLE TO PANEL CONNECTOR WITH INSEPARABLE PARTS
    • Publication number 20140328619
    • Publication date Nov 6, 2014
    • PAUL KRISTEN, INC.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Bridge platform
    • Publication number 20040117928
    • Publication date Jun 24, 2004
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Scaffolding for bridges and other structures
    • Publication number 20030127287
    • Publication date Jul 10, 2003
    • Paul Kristen Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Scaffolding for bridges and other structures
    • Publication number 20020092706
    • Publication date Jul 18, 2002
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Bridge platform
    • Publication number 20020029932
    • Publication date Mar 14, 2002
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Scaffolding for bridges and other structures
    • Publication number 20010040070
    • Publication date Nov 15, 2001
    • Paul Kristen, Inc.
    • Lambros Apostolopoulos
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Trademarklast 30 trademarks