Learn more

FIELD EDWARD

Overview
  • Total Patents
    20
About

FIELD EDWARD has a total of 20 patent applications. Its first patent ever was published in 1890. It filed its patents most often in United Kingdom, Canada and Switzerland. Its main competitors in its focus markets machine tools are KARANIK YURIJ A, ERMOLAEV PAVEL and VG PK T I GIPROSPETSLEGKONST.

Patent filings in countries

World map showing FIELD EDWARDs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 Canada 5
#3 Switzerland 4
#4 Spain 3

Patent filings per year

Chart showing FIELD EDWARDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Rolling metal

Top inventors

# Name Total Patents
#1 Field Edward 17
#2 Morris Francis Sanders 4
#3 Hunter Ernest John 2
#4 Glyn George Carr 1
#5 Aydon Enoch H 1

Latest patents

Publication Filing date Title
GB191200921A Improved Machinery for the purpose of Welding, Rolling, Bevelling and Finishing Strips of Metal.
GB190504532A Improvements in or relating to Internal Combustion Engines.
CA81158A Locomotive engine
GB190300526A Improvements in or pertaining to Explosion Engines and Motive Fluid therefor.
GB190226093A Improved Method of and Apparatus for Preparing a Mixture of Air and Steam for use as Motive Fluid in Engines.
GB190203129A Improvements in or Pertaining to Explosion Engines and Motive Fluid therefor.
GB190106463A Improvements in the Method of and Means for the Prevention of Steam Condensation in Locomotive and other Non-condensing Steam Engines
GB189906507A Improvements in Railway and other Spikes or Nails.
GB189817898A Improved Method and Apparatus for Preparing and Applying as Motive Fluid a Mixture of Air and Steam.
CA34388A Construction and method or process of working motor engines by hot gases and steam
CA39469A Apparatus for producing a mixture of steam and air for use in motive power engines
CA4430A Improvements in the smelting of iron and other ores, etc.
CA39363A Engine