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IHW ENG LTD

Overview
  • Total Patents
    144
About

IHW ENG LTD has a total of 144 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets civil engineering, transport and machines are UNIQUE BALANCE CO, ATVIDABERGS INREDNINGAR AB and COTSWOLD ARCHITECT PROD.

Patent filings in countries

World map showing IHW ENG LTDs patent filings in countries

Patent filings per year

Chart showing IHW ENG LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Harrison Neil 15
#2 Shephard Philip Charles 10
#3 Holloway Ian 10
#4 Griffiths Simon Jonathan Giles 5
#5 Shephard P 4
#6 Wheatley C 3
#7 Aiken Clifford 3
#8 Wheatley Colin Henry 3
#9 Shephard Philip C 3
#10 Niiru Harison 2

Latest patents

Publication Filing date Title
GB9209803D0 Seat cushion side frame
GB9206195D0 Door check mechanism
GB9202984D0 A seat including a seat reclining mechanism
AU8986891A Lift-off hinge assembly
GB9115310D0 Checked lift-off hinge assembly
GB9027745D0 Checked lift-off hinge assembly
GB8920165D0 Reclining seat frame
GB8907625D0 Seat reclining mechanism
CA1292937C Seat reclining mechanism
GB8904044D0 Seat reclining mechanism
GB8805290D0 Seat reclining mechanism
GB8729772D0 Reclining mechanism
US4858274A Lift-off hinge assembly
GB8722746D0 Separable hinge
GB8712003D0 Lift-off hinge assembly
GB8708979D0 Door check assembly
EP0285712A1 Lift-off Hinge Assembly
GB8708056D0 Lift-off hinge assembly
GB8708055D0 Lift-off hinge assembly
GB8708054D0 Lift-off hinge assembly