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THOMAS CHESTER

Overview
  • Total Patents
    12
About

THOMAS CHESTER has a total of 12 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and optics are Exhale Fans LLC, SANCHEZ RUBIO GINES and SOLER & PALAU.

Patent filings in countries

World map showing THOMAS CHESTERs patent filings in countries
# Country Total Patents
#1 United States 9
#2 United Kingdom 3

Patent filings per year

Chart showing THOMAS CHESTERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Thomas Chester 9
#2 William Macmichael 1

Latest patents

Publication Filing date Title
GB625535A Impeller for centrifugal apparatus
US2418012A Impeller for centrifugal apparatus
GB565366A Improvements in or relating to centrifugal fans and the like
US2329696A Centrifugal apparatus
GB468931A Improvements in or relating to air cooling or conditioning
US2001522A Centrifugal blower
US1858071A Centrifugal apparatus
US1913659A Air conditioning
US1988264A Method of air conditioning
US1762910A Drying apparatus for gelatin carbon tissue
US1791751A Dehumidifier and apparatus for air treating
US1628823A Self-flushing atomizing nozzle