Patents by Inventor Jim Frölander

Jim Frölander 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).

  • Saw blade, a sawing machine and a system thereof
    Patent number: 10422088
    Abstract: A saw blade for a sawing machine for cutting micro trenches for receiving at least one duct or cable. The saw blade includes coding elements such as holes, depressions or protrusions. The holes, depressions or protrusions form at least one code symbol representing a unique identity (ID) for the saw blade.
    Type: Grant
    Filed: November 10, 2011
    Date of Patent: September 24, 2019
    Assignee: DellCron Innovation AB
    Inventors: Conny Gustavsson, Hasse Hultman, Lars Lindén, Jim Frölander
  • Control method and system for a sawing machine
    Patent number: 9850629
    Abstract: The present invention relates to a control method in a system comprising —a server unit having computer means, communication means and a first data base, said first data base including positioning data and a plurality of work orders, wherein said work orders are related to said positioning data; and —a sawing machine having computer means and communication means, and being arranged for sawing trenches in an area; said method comprising the steps of: —transmitting, by said server unit, a first data flow A comprising a first work order to said sawing machine; and —controlling said sawing machine by means of said first work order. Furthermore, the invention also relates to a system thereof.
    Type: Grant
    Filed: November 10, 2011
    Date of Patent: December 26, 2017
    Assignee: DellCron AB
    Inventors: Conny Gustavsson, Hasse Hultman, Lars Lindén, Jim Frölander