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HEIKKINEN AHTI KALERVO

Overview
  • Total Patents
    14
About

HEIKKINEN AHTI KALERVO has a total of 14 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Finland and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology and engines, pumps and turbines are TAKAHASHI SATOYUKI, NATURE AND PEOPLE FIRST and LIU XUDONG.

Patent filings in countries

World map showing HEIKKINEN AHTI KALERVOs patent filings in countries
# Country Total Patents
#1 Finland 13
#2 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing HEIKKINEN AHTI KALERVOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heikkinen Ahti Kalervo 14

Latest patents

Publication Filing date Title
FI900919A0 Device for masonry
FI894745A0 Vindkraftverk.
FI890560A0 Murningsapparat.
FI890025A0 Anordning foer lottning av lottonummer.
FI882095A0 Taong krok faongstredskap.
FI861261A0 Sprinkler.
FI853268A0 Murningsform och dess ifyllningsanordning.
FI852621A0 Bindningsaemne och dess foerbindningsanordning.
FI832772A0 Hyggesbraenningsugn
FI831614A0 Foerbandsform
FI822709A0 Muranordning
FI792388A Anordning foer modifiering av roest till korikerad roest