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BROCK JOHN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    240,551
About

BROCK JOHN has a total of 11 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and measurement are BERU F1 SYSTEMS LTD, TECH WIRE PROD INC and RITTAL ELECTRONIC SYSTEMS GMBH.

Patent filings in countries

World map showing BROCK JOHNs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 United States 2
#3 Canada 1

Patent filings per year

Chart showing BROCK JOHNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brock John 11
#2 Driffield Vero Charles 4
#3 Wright Frederick William 2
#4 Carey Arthur 2
#5 Hurter Ferdinand 2
#6 Hawliczek Josef 1
#7 Ligtenberg Chris 1
#8 Mathew Dinesh 1
#9 Ogg George 1
#10 Hetherington Albert Edward 1

Latest patents

Publication Filing date Title
US2015300899A1 Piezoelectric transducer assembly
CA2717126A1 Mast, ladder, platform (mlp) assembly and method
US2009173533A1 Flexible data cable
GB189613844A Improvements in Recovering Sulphur from Sulphuretted Hydrogen.
GB189508314A Improvements in the Manufacture of Bicarbonate of Soda.
GB189411968A Improvements in Apparatus relating to the Manufacture of Chlorine.
GB189411966A Improvements in and Apparatus for Effecting the Decomposition of Gases by Means of Porous or Catalytic Material, more especially intended for Use in the Production of Chlorine from Hydrochloric Acid Gas and Air.
GB189411967A Improvements in Apparatus for Effecting the Decomposition of Gases by Means of Porous or Catalytic Substances, more especially intended for Use in the Production of Chlorine from Hydrochloric Acid Gas and Air.
GB189408712A Improvements in the Manufacture and Production of Alloys of Copper and Manganese.
GB189403037A Improvements in and Apparatus for the Treatment of Caustic Salts Obtained as a Bye-product' in the Manufacture of Caustic Soda.
GB189321451A Improvements in the Manufacture of Sulpho Cyanides in the Recovery of Bye Products, and in Apparatus therefor.