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EA TECHNICAL SERVICES LTD

Overview
  • Total Patents
    38
About

EA TECHNICAL SERVICES LTD has a total of 38 patent applications. Its first patent ever was published in 2001. It filed its patents most often in United Kingdom, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines and environmental technology are DRIVER TECHNOLOGY LTD, IMP RES LLC and BOSKOVIC NEBOJSA.

Patent filings per year

Chart showing EA TECHNICAL SERVICES LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Driver Ronald William 11
#2 William Driver Ronald 3
#3 Driver Ronald W 3
#4 Eley Ann Magaret 2
#5 Ronald W Driver 1
#6 Driver Ron 1
#7 Eley Ann Margaret 1

Latest patents

Publication Filing date Title
GB0918729D0 Engine with connected rotary piston positive displacement machines
GB0819724D0 Air and engine exhaust mixture turbine
GB0816181D0 Orbiting piston compressors and internal combustion engine air management
GB0801463D0 Air and engine exhaust mixture turbine
EP1899580A2 Orbiting piston machines
GB0603317D0 Orbiting piston compressors and internal copmbustion air management
GB0517603D0 Rolling piston stirling engine
GB0513360D0 Rolling piston stirling engine
GB0413442D0 Rolling piston stirling engine
AU2003269230A1 Rotary positive displacement machine with orbiting piston
CN1703567A Rotary positive displacement machine with orbiting piston
GB0320919D0 Air cycle heating and cooling
GB0310889D0 Air cycle heating and cooling
WO03062604A2 Rotary positive displacement machine
GB0216084D0 Compressor with variable pressure and flow control
GB0211603D0 Compressor with variable pressure and flow control
GB0200991D0 Compressor with variable pressure and flow control
EP1366294A2 Rotary positive displacement machine