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MIDDLETON ROBERT

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    222,916
About

MIDDLETON ROBERT has a total of 19 patent applications. Its first patent ever was published in 1845. It filed its patents most often in United Kingdom, United States and Spain. Its main competitors in its focus markets civil engineering, machines and mechanical elements are LABOUNTY ROY E, GURRIES MFG CO and AUBURN MACHINE WORKS INC.

Patent filings in countries

World map showing MIDDLETON ROBERTs patent filings in countries
# Country Total Patents
#1 United Kingdom 16
#2 United States 2
#3 Spain 1

Patent filings per year

Chart showing MIDDLETON ROBERTs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Middleton Robert 18

Latest patents

Publication Filing date Title
US2018073260A1 Hardscape stringline holder
US9809945B1 Method, apparatus, and kit for providing an adapter on earth moving equipment
GB190722894A An Improved Method of Repurifying Spent Lime.
GB190606249A Improvements in Moulding and Pressing Machinery for Granulated or like Material.
GB190511533A A New or Improved Arrangement or Equipment for Jib Cranes for Derricking ("Luffing") and like purposes.
GB190500347A Improvements in Agglutinants for use in Solidifying Pressed Fuel.
GB190415829A Improvements in Filter and Contact-beds for the Bacterial-treatment of Sewage.
GB190328731A An Improved Mode or Process of Manufacturing Refractory Material.
GB190318202A An Improved Mode or Manner of Arranging, Constructing, and Operating Moulding Machines with Duplex Pressing Rams, Adapted for Compressing Prepared Fuel and like Agglomerating Substances.
GB190317471A An Improved Agglomerant for use in the Manufacture of Compressed Fuel; and a Mode or Process of Preparing the same.
GB190305990A Improvements in Vertical Heaters for use in Briquette Making, and like, Machinery.
GB190000493A Improvements in or connected with Hydraulic Valve-gears.
GB189813766A Improvements in Press-plates for Oil-extracting Presses and the like.
GB189730302A Improvements in Moulding and Pressing Machinery, suitable for Forming Cakes for Cattle-feeding and like purposes.
GB189710236A Improved Means for Indicating and Correcting Unequal Tensions of Multiple Ropes for Hoists and the like.
GB189616400A An Improved Mode or System of Arranging and Operating Self-sustaining Hand Hoists.
GB189502685A Improvements in or connected with the Regulation of Hydraulic Power.
GB189407911A Improvements in Machinery for Manufacturing Blocks or Briquettes of Fuel or Materials for Smelting and analogous Purposes.