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GRAY JAMES

Overview
  • Total Patents
    25
About

GRAY JAMES has a total of 25 patent applications. Its first patent ever was published in 1895. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets machines, environmental technology and thermal processes are CENRUS AG, HELIOSET ADVANCED TECH and CESARONI ANTHONY JOSEPH.

Patent filings in countries

World map showing GRAY JAMESs patent filings in countries

Patent filings per year

Chart showing GRAY JAMESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gray James 21
#2 Wilkie John 1
#3 James Gray 1
#4 Hewer Frank 1
#5 Johnston William F 1
#6 White Harry Rowland 1

Latest patents

Publication Filing date Title
US2009084741A1 Stemware rack
GB0318783D0 Stack splitter and combiner
US5149125A Golf driving range cart apparatus
GB8726558D0 Improvements in and relating to heat exchangers
NZ207540A Extruded plastics heat exchanger tube with helical fin
ES325880A1 Procedure for closing the end of a cylinder container and appliance for application. (Machine-translation by Google Translate, not legally binding)
GB124653A Improvements in connecxion with Mechanical Toys, Tops, and the like.
GB111331A Improvements in Slabs for General Building Purposes.
GB104248A Improvements in Elbows and like Fittings for Electric Conduits.
GB191511239A Improvements in and connected with the Manufacture of Hand Grenades, Bombs, and the like.
CA156290A Shaft coupling
GB190912379A Improved Means for Facilitating Reading from Pointers, Scales, Moving Liquid or other Indicating Means in Measuring Instruments and the like.
GB190723375A Improvements in Office and like Cabinets.
GB189909566A Improvements in and connected with Electric Safety Fuses.
US652024A Valve mechanism for automatic water-heaters.
GB189712703A Improvements in the Mode and Means for Securing Bottles against the Contents being Interfered with.
GB189522956A Improvements in Bottles.
CA360482A Coal stoker
CA45831A Method and apparatus for hardening harvester machine knives, etc.
CA762703A Apparatus for forming a closure on the end of a cylindrical container