Friede & Goldman Marketing B.V.
Friede & Goldman Marketing B.V. Patent applications | ||
Patent application number | Title | Published |
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20110091304 | Cartridge tubular handling system - A cartridge of tubulars may be removably positioned with a carriage, and the carriage may move the cartridge transversely, vertically, and/or rotationally to roll tubulars on an adjacent tubular receiving member using only gravity from a selected tier of tubulars without human contact. A single trolley disposed with the tubular receiving member both pushes and pulls tubulars toward or away from the drilling deck. | 04-21-2011 |