Learn more

NORWALK TURBO INC

Overview
  • Total Patents
    18
About

NORWALK TURBO INC has a total of 18 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Canada, United States and Australia. Its main competitors in its focus markets engines, pumps and turbines and environmental technology are BIRMANN RUDOLPH, POSSELL CLARENCE R and BARBEZAT ALFRED.

Patent filings in countries

World map showing NORWALK TURBO INCs patent filings in countries
# Country Total Patents
#1 Canada 8
#2 United States 4
#3 Australia 1
#4 Switzerland 1
#5 Germany 1
#6 France 1
#7 United Kingdom 1
#8 Italy 1

Patent filings per year

Chart showing NORWALK TURBO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pilarczyk Karol 14
#2 Polarczyk Karol 1

Latest patents

Publication Filing date Title
CA1063366A Gas turbine driven high speed centrifugal compressor unit
CA1063363A Gas turbine driven high speed centrifugal compressor unit
CA1063364A Gas turbine driven high speed centrifugal compressor unit
CA1063365A Gas turbine driven high speed centrifugal compressor unit
CA1023156A Lubricating and oil seal system for a high speed compressor
CA1031173A Fuel distribution manifold to an annular combustion chamber
CA1034101A High speed centrifugal compressor
US3976165A Lubricating and oil seal system for a high speed compressor
US3942908A Gas turbine driven high speed centrifugal compressor unit
US4028888A Fuel distribution manifold to an annular combustion chamber
US4057371A Gas turbine driven high speed centrifugal compressor unit