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J & E HALL LTD

Overview
  • Total Patents
    101
  • GoodIP Patent Rank
    170,728
  • Filing trend
    0.0%
About

J & E HALL LTD has a total of 101 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1917. It filed its patents most often in United Kingdom, France and Germany. Its main competitors in its focus markets thermal processes, consumer goods and packaging and shipping are STAL REFRIGERATION AB, FRICK CO and VILTER MANUFACTURING CORP.

Patent filings per year

Chart showing J & E HALL LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Young Terence William Thomas 7
#2 Roberts Edmund Godfrey Russell 4
#3 Constant Leonard Charles 4
#4 Roll John Michael 3
#5 Terence William Thomas Young 3
#6 Thomas Hales Richard 2
#7 John Bailey William 2
#8 Maghmood Van Der Poll 2
#9 Bailey William John 2
#10 Lowcock John Charles Edwin 2

Latest patents

Publication Filing date Title
GB201902468D0 Single screw compressor
GB201901819D0 Screw compressor
GB201715016D0 Oil separator
GB201402573D0 Discharge muffler
GB201321629D0 External separator
EP1788250A1 Compressor and method for compressor re-manufacture
US2007116589A1 Method and apparatus for compressor re-manufacture
GB9924191D0 Cooling a bakery product prior to filling it
DE1805875A1 Flow control valve
DE1802699A1 Freezer or cooling system
DE1800681A1 Cooling system
GB1218743A Improvements in liquid freezing and thawing apparatus
GB1151098A Improvements in and relating to Heat Exchangers.
GB1160391A Improvements in and relating to Marine Refrigeration.
ES329482A1 Procedure for the transport of thermically insulated refrigerates. (Machine-translation by Google Translate, not legally binding)
GB1129851A Improvements in and relating to marine refrigeration
GB1165131A Improved Connection Apparatus for Air Supply Ducts
GB1164791A Improved Shore-based Installation for Storage Containers
GB1144054A Improvements in and relating to refrigerated chambers
GB1103596A Improvements in tube plates for heat-exchangers