Learn more

HAMMOND JOHN HAYS

Overview
  • Total Patents
    20
About

HAMMOND JOHN HAYS has a total of 20 patent applications. Its first patent ever was published in 1912. It filed its patents most often in United Kingdom, Austria and Denmark. Its main competitors in its focus markets weapons, machines and telecommunications are ENERGA ANSTALT FUER DIE ENTWIC, MASHINOSTROITELNOE K B FAKEL and ATNASHEV ANATOLIJ BORISOVICH.

Patent filings in countries

World map showing HAMMOND JOHN HAYSs patent filings in countries
# Country Total Patents
#1 United Kingdom 13
#2 Austria 5
#3 Denmark 1
#4 United States 1

Patent filings per year

Chart showing HAMMOND JOHN HAYSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hammond John Hays 20

Latest patents

Publication Filing date Title
US1292766A War game.
GB191517300A Improvements in or relating to Method of and Apparatus for Controlling Torpedo-Firing.
GB191419013A Improvements in Systems of Teledynamic Control, applicable to the Control of Moveable Bodies at a Distance.
GB191408568A Improvements in or relating to Gaseous or Vacuized Detectors for Radiant Energy and Method of Controlling the Action thereof.
GB191406588A Improvements in or relating to the Control of Moveable Bodies, such as Torpedoes, from a Distance.
GB191401556A Improvements in the Control of Moving Bodies by Radiant Energy.
GB191412633A Improvements in Methods of Controlling Distant Apparatus by Hertzian Waves.
GB191214260A Improvements in and relating to Masts, Poles and the like.