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John B. Markiewicz
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Euclid, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Drone installed hardware
Patent number
12,187,428
Issue date
Jan 7, 2025
Preformed Line Products Co.
Benjamin Franklin Ciesielczyk
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Mounting system for mounting a photovoltaic panel
Patent number
11,936,329
Issue date
Mar 19, 2024
Preformed Line Products Co.
Adam Deel
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Solar panel clamp
Patent number
11,815,292
Issue date
Nov 14, 2023
Preformed Line Products Co.
John B. Markiewicz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Photovoltaic panel cable mount arrangement
Patent number
11,791,761
Issue date
Oct 17, 2023
Preformed Line Products Co.
Darius Kaunas
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Mounting assembly for mounting a solar panel
Patent number
11,336,220
Issue date
May 17, 2022
Preformed Line Products Co.
John B. Markiewicz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Mounting assembly for mounting a solar panel
Patent number
10,879,836
Issue date
Dec 29, 2020
Preformed Line Products Co.
John B. Markiewicz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Solar panel clamp
Patent number
10,451,314
Issue date
Oct 22, 2019
Preformed Line Products
John B. Markiewicz
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrical box
Patent number
5,866,845
Issue date
Feb 2, 1999
The Lamson & Sessions Co.
John B. Markiewicz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Lighting fixture
Patent number
5,695,275
Issue date
Dec 9, 1997
The Lamson & Sessions Co.
John Markiewicz
F21 - LIGHTING
Information
Patent Grant
Adjustable lamp assembly
Patent number
5,450,303
Issue date
Sep 12, 1995
Lamson & Sessions Co.
John B. Markiewicz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
SPACER END CLAMP
Publication number
20230112558
Publication date
Apr 13, 2023
PREFORMED LINE PRODUCTS CO.
Benjamin Franklin CIESIELCZYK
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SPACER DRONE INSTALL SYSTEM
Publication number
20230116365
Publication date
Apr 13, 2023
PREFORMED LINE PRODUCTS CO.
Benjamin Franklin CIESIELCZYK
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DRONE INSTALLED HARDWARE
Publication number
20230114499
Publication date
Apr 13, 2023
PREFORMED LINE PRODUCTS CO.
Benjamin Franklin CIESIELCZYK
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ROBOT INSTALLED UTILITY LINE HARDWARE
Publication number
20230109707
Publication date
Apr 13, 2023
PREFORMED LINE PRODUCTS CO.
Douglas BELL
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
PHOTOVOLTAIC PANEL CABLE MOUNT ARRANGEMENT
Publication number
20220200514
Publication date
Jun 23, 2022
PREFORMED LINE PRODUCTS CO.
Darius KAUNAS
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOUNTING SYSTEM FOR MOUNTING A PHOTOVOLTAIC PANEL
Publication number
20220200515
Publication date
Jun 23, 2022
PREFORMED LINE PRODUCTS CO.
Adam DEEL
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOUNTING ASSEMBLY FOR MOUNTING A SOLAR PANEL
Publication number
20210119572
Publication date
Apr 22, 2021
PREFORMED LINE PRODUCTS CO.
John B. Markiewicz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SOLAR PANEL CLAMP
Publication number
20200049378
Publication date
Feb 13, 2020
Preformed Line Products
John B. Markiewicz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOUNTING ASSEMBLY FOR MOUNTING A SOLAR PANEL
Publication number
20190305716
Publication date
Oct 3, 2019
PREFORMED LINE PRODUCTS CO.
John B. Markiewicz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SOLAR PANEL CLAMP
Publication number
20150052712
Publication date
Feb 26, 2015
Preformed Line Products
John B. Markiewicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLAR PANEL CLAMP
Publication number
20130200245
Publication date
Aug 8, 2013
Preformed Line Products
John B. Markiewicz
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Fiber for the home demarcation enclosure
Publication number
20070110223
Publication date
May 17, 2007
Philip J. Pisczak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Fiber to the home demarcation enclosure
Publication number
20060233355
Publication date
Oct 19, 2006
Preformed Line Products
John B. Markiewicz
H04 - ELECTRIC COMMUNICATION TECHNIQUE