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ROTECH HOLDINGS LTD

Overview
  • Total Patents
    123
About

ROTECH HOLDINGS LTD has a total of 123 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United Kingdom, Australia and Canada. Its main competitors in its focus markets engines, pumps and turbines, civil engineering and environmental technology are ORBITAL MARINE POWER LTD, VAN ROMPAY BOUDEWIJN GABRIEL and NOVA INNOVATION LTD.

Patent filings per year

Chart showing ROTECH HOLDINGS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stewart Kenneth Roderick 64
#2 Stewart Donald 31
#3 Susman Hector Fillipus Alexand 22
#4 Van Drentham-Susman Hector Fil 16
#5 Susman Hector Filippus Alexander Van Drentham 11
#6 Drentham-Susman Hector Filippu 9
#7 Thompson David Stuart 9
#8 White Robert Graham 6
#9 Roderick Stewart Kenneth 5
#10 Susman Hector Filippus Alexand 5

Latest patents

Publication Filing date Title
GB201010734D0 Apparatus for separating fluids and associated methods
GB201007061D0 Subsea tool
GB0807969D0 Improvements in and relating to underwater excavation apparatus
GB0704897D0 Power generator and turbine unit
GB0623806D0 Improvements in and relating to underwater excavation apparatus
GB0510417D0 Improved turbine
GB0315688D0 Improved motor
GB0503268D0 Power generator and turbine unit
GB0215451D0 Improved motor
GB0128262D0 Artificial lift pump
US6581690B2 Window cutting tool for well casing
GB0123802D0 Power generator and turbine unit
GB0112261D0 Downhole tool
GB0108144D0 Downhoole tool
GB0105946D0 Guide Apparatus
GB0101473D0 Improved motor
GB0029531D0 Speed govenor
GB0026818D0 Fluid machine
GB0021822D0 Propulsion apparatus
GB0015798D0 Device for monitoring and indicating rotation of machinery