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WILLIAM REAVELL

Overview
  • Total Patents
    12
About

WILLIAM REAVELL has a total of 12 patent applications. Its first patent ever was published in 1904. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets engines, pumps and turbines, measurement and mechanical elements are ZHEJIANG HONGYOU COMPRESSOR MF, EGERSDOERFER FRITZ and MOKESCH LUDWIG.

Patent filings in countries

World map showing WILLIAM REAVELLs patent filings in countries
# Country Total Patents
#1 United Kingdom 6
#2 France 3
#3 United States 3

Patent filings per year

Chart showing WILLIAM REAVELLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Reavell William 3
#2 William Reavell 3
#3 Hans Haerle 1
#4 Jones Edwin Walter 1

Latest patents

Publication Filing date Title
GB403488A Improvements in lubricators
GB403180A Improvements relating to air compressors
GB404982A Improvements in air compressors and exhausters
US1669779A Rotary compressor, exhauster, and engine
GB280253A Improvements in rotary compressors, exhausters and engines
GB192483A Improvements relating to liquid level indicating apparatus
GB177225A Improvements in or relating to air compressors
US1345955A Rotary engine, compressor, and exhauster
US1343643A Hydroplane or horizontal rudder of submarine vessels