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ALFRED BUECHI

Overview
  • Total Patents
    86
About

ALFRED BUECHI has a total of 86 patent applications. Its first patent ever was published in 1909. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets engines, pumps and turbines and environmental technology are BUECHI ALFRED, UDO MAILAENDER GMBH and NAKADA OSAMU.

Patent filings in countries

World map showing ALFRED BUECHIs patent filings in countries
# Country Total Patents
#1 United Kingdom 60
#2 Germany 25
#3 France 1

Patent filings per year

Chart showing ALFRED BUECHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Buechi Alfred 5
#2 Honegger Hermann 1
#3 Honegger Wilhelm 1

Latest patents

Publication Filing date Title
GB893091A Valve actuating gear for four stroke internal combustion engines
GB784586A Two-stroke internal combustion engine with exhaust gas turbo-charging
GB749629A Centrifugal blowers or pumps
GB691144A Inlet control device for radial flow turbine wheels
DE831035C Multi-part exhaust pipe, especially for multi-cylinder internal combustion engines with downstream gas turbines
GB678574A Improvements in or relating to exhaust gas manifolds for internal combustion engines
GB704771A Improvements in or relating to four-stroke cycle internal-combustion engine gas generators
GB704772A Improvements in four-stroke cycle internal-combustion engine gas generators
GB704743A Improvements in or relating to reciprocating piston engine type gas generators for gas turbines
GB647400A Improvements in or relating to guide means for impellers for centrifugal pumps or blowers
GB641104A Improvements in or relating to turbine stage, particularly for gas turbines
GB633878A Improvements in or relating to gas turbine-driven blowers
GB673812A Improvements in or relating to guiding arrangements for centrifugal blowers and pumps
GB627072A Improvements in or relating to centrifugal blowers or pumps
GB669732A Improvements in or relating to rotary bearing arrangements
GB592300A Improvements in or relating to rotors for compressing machines such as centrifugal blowers and pumps
GB571658A Improvements in or relating to turbines having overhung rotors
GB556105A Improvements in or relating to cooling devices for turbine rotors
GB555308A Improvements in or relating to diffuser devices for centrifugal pumps or blowers
GB545016A Improvements in or relating to turbine driven blowers