Learn more

GUNNING JOHN

Overview
  • Total Patents
    32
About

GUNNING JOHN has a total of 32 patent applications. Its first patent ever was published in 1897. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets thermal processes, mechanical elements and measurement are FORSAC VALVES, HUNT VALVE CO INC and ANA LIDIETH MADRIGAL CHAVARRIA.

Patent filings in countries

World map showing GUNNING JOHNs patent filings in countries
# Country Total Patents
#1 United Kingdom 21
#2 United States 5
#3 Canada 3
#4 Switzerland 2
#5 Austria 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Gunning John 32
#2 Breaux Michael J Jr 1
#3 Walsh James 1
#4 Hansford John 1

Latest patents

Publication Filing date Title
US2006168225A1 Network and a distributed electronic commerce system using the network
GB191321765A Improvements in Time-controlled Gas Lighting and Extinguishing Apparatus or the like.
GB191310294A Improvement in By-pass Burners for Gas and the like.
GB191124707A An Improvement in Apparatus for Lighting and Extinguishing Lights at Pre-determined Times.
GB191023448A Improvements in Apparatus for Lighting and Extinguishing Gas Burners at Predetermined Hours.
GB190808862A Improvements in Time-controlled Gas Tap or the like Apparatus.
GB190808863A Improvements in Rotary Interrupters or Switches for Electric Circuits.
GB190803560A Improvements in Conical Plug Cocks.
GB190802960A Improvements in Lanterns for Gas Lighting
GB190724878A Improvements in Lanterns for Gas Lamps
GB190703613A Improvements in Automatic Periodically Operated Electric Switches.
GB190616189A Improvements in Gas Meters or the like Apparatus
CA102300A Electric time switch
GB190429281A Improvements in Apparatus for Opening and Closing Electric Circuits at Pre-determined Times.
US829269A Time gas-valve-controlling mechanism.
GB190409764A Improvements in Mechanism for Opening and Closing Taps or the like at Predetermined Times.
CA71078A Lamp lighter and extinguisher
US661866A Time lamplighter.
GB190005738A An Improvement in Gas Cocks.
GB189925567A Improvements in Apparatus for Automatically Lighting and Extinguishing Lamps at Predetermined Times.