-
-
Mobile boom system
-
Patent number 11,365,591
-
Issue date Jun 21, 2022
-
Helmerich & Payne, Inc.
-
Joel Ferland
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
-
Mobile boom system
-
Patent number 10,781,644
-
Issue date Sep 22, 2020
-
Helmerich & Payne, Inc.
-
Joel Ferland
-
E21 - EARTH DRILLING MINING
-
Mobile boom system
-
Patent number 10,597,948
-
Issue date Mar 24, 2020
-
Helmerich & Payne, Inc.
-
Joel Ferland
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Mobile utility articulating boom system
-
Patent number 10,280,693
-
Issue date May 7, 2019
-
Helmerich & Payne, Inc.
-
Joel Ferland
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...