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HILL ALDAM AND COMPANY LTD E

Overview
  • Total Patents
    16
About

HILL ALDAM AND COMPANY LTD E has a total of 16 patent applications. Its first patent ever was published in 1950. It filed its patents most often in United Kingdom. Its main competitors in its focus markets civil engineering and packaging and shipping are BELU TEC GMBH, ERDETSCHNIG ALFRED and WESTLAND ENGINEERS LTD.

Patent filings in countries

World map showing HILL ALDAM AND COMPANY LTD Es patent filings in countries
# Country Total Patents
#1 United Kingdom 16

Patent filings per year

Chart showing HILL ALDAM AND COMPANY LTD Es patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Stewart John Alexander 11
#2 Aldam Donald George 2
#3 Aldam Charles 1
#4 Aldam Charles Ernest 1
#5 Eustace Maurice Percy 1
#6 Olesinski Zbignien 1
#7 Butler Leslie Thomas 1

Latest patents

Publication Filing date Title
GB1181667A Door Ramp
GB1170594A Safety Lock Device for a Vertically-Movable Door
GB1082771A Improvements in sliding doors or windows and rollers therefor
GB1048700A Improvements in apparatus for supporting generally flat articles
GB998161A Improvements in or relating to draught excluders
GB981263A Improvements in or relating to mounting tracks for sliding doors
GB925785A Improvements in or relating to brackets
GB968350A Improvements in or relating to sliding door gear
GB959592A Improvements in or relating to folding doors
GB899079A Improvements in or relating to door opening apparatus
GB908933A Improvements in or relating to guides for sliding doors
GB869041A Improvements in or relating to anti-friction suspension means for sliding doors
GB912207A Improvements in or relating to guide means for sliding doors and windows
GB858947A Improvements in or relating to sliding doors
GB808424A Improvements in or relating to guide channels for sliding doors
GB676326A Improvements in tracks for sliding doors, drawers, and the like