Learn more

HOBOURN EATON LTD

Overview
  • Total Patents
    45
About

HOBOURN EATON LTD has a total of 45 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United Kingdom, EPO (European Patent Office) and United States. Its main competitors in its focus markets engines, pumps and turbines are MARZOCCHI POMPE S P A, DANFOSS COMMERCIAL COMPRESSORS S A and GUANGDONG MEIZHI REFRIGE EQUIP.

Patent filings in countries

World map showing HOBOURN EATON LTDs patent filings in countries

Patent filings per year

Chart showing HOBOURN EATON LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Bristow Ian Trevor 15
#2 Bristow Ian T 8
#3 Thornelow Alec 6
#4 Petts Nigel James 5
#5 Petts Nigel J 3
#6 Basely Simon John 1
#7 Kiddle Jeffrey George 1
#8 Wilson Peter A E 1
#9 Bristow Ian Tevor 1
#10 Bristow Ian Revor 1

Latest patents

Publication Filing date Title
GB8606326D0 Positive displacement pumps
GB8523442D0 Drive arrangements
GB8520439D0 Rotary positive displacement pump assemblies
GB8518558D0 Variable delivery pumps
GB8503445D0 Method of checking radial clearances in rotary machines
GB8427354D0 Rotary pumps
EP0173778A1 Improvements relating to pumps
GB8417148D0 Variable capacity roller-and vane-type pumps
GB8417146D0 Roller-and vane-type pumps
GB8403573D0 Checking clearances in rotary machines
GB8323038D0 Pumps
GB8311276D0 Pumps and motors
GB8307769D0 Alignment of bearing surfaces in two-part casings
DE3141193A1 Pump
GB2085969A Rotary positive-displacement pumps
US4426196A Oil supply system
GB2079871A Oil supply system
US4360322A Positive displacement pump systems
US4340337A Positive displacement pump systems
US4298315A Positive displacement pump systems