Patents by Inventor Mark Aho

Mark Aho has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Detachable Transportable Rock Picker
    Publication number: 20160029539
    Abstract: A rock picker towing apparatus attachable by mounting to a prime mover end (power unit) includes a front and rear elevator transfer apparatus; a tromell separator; dump trailer detachably connectable to the tromell unit frame; a hydraulic power supply unit in fluid communication with the tromell unit and transfer apparatus.
    Type: Application
    Filed: October 18, 2013
    Publication date: February 4, 2016
    Inventor: Mark Aho