1–4 of 4 hits
|

    A Comparison of Potential Trash-To-Gas Waste Processing Technologies for Long-Term Crewed Spaceflight

    Joel A Olson / David Rinderknecht / Deborah E Essumang et al. | NTRS

    Crawler robot and supporting platform

    Free access
    DAY DAN DRESSKELL / ZABALLOS KENNETH P / CHANG PAUL C et al. | European Patent Office | 2017

    Hydraulic hybrid propel circuit with hydrostatic option and method of operation

    Free access
    MEEHAN TIMOTHY ISAAC / OLSON MICHAEL WILLIAM / MAKIS DAVID LOREN | European Patent Office | 2019

    HYDRAULIC HYBRID PROPEL CIRCUIT WITH HYDROSTATIC OPTION AND METHOD OF POWERING AN ACCESSORY FUNCTION OF A HYDRAULIC SYSTEM FOR A MOBILE WORK VEHICLE

    Free access
    MEEHAN TIMOTHY ISAAC / OLSON MICHAEL WILLIAM / MAKIS DAVID LOREN | European Patent Office | 2022