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POENTYNEN ESKO

Overview
  • Total Patents
    23
About

POENTYNEN ESKO has a total of 23 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Finland, Canada and Russian Federation. Its main competitors in its focus markets civil engineering, transport and environmental technology are HEILIT & WOERNER BAU AG, DAY WILLIAM P and GMUNDNER FERTIGTEILE GMBH.

Patent filings in countries

World map showing POENTYNEN ESKOs patent filings in countries

Patent filings per year

Chart showing POENTYNEN ESKOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Poentynen Esko 20
#2 Sajaniemi Risto 6
#3 Pontynen Esko 2
#4 Esko Pentinen 1
#5 Manninen Hilkka 1
#6 Varjus Veikko 1
#7 Oinonen Seppo 1
#8 Pelli Erkki 1
#9 Kemppainen Taisto 1
#10 Manninen Paavo 1

Latest patents

Publication Filing date Title
FI955490A0 Isborr
FI945893A0 Foer farer Foer hindrande av oxidation av constructioner och delar daertill framstaellda av oxiderbara material
FI905804A0 Procedure and plant for keeping a lock open
FI891148A0 Inner plastic bag for use in fuel and chemical transport containers, rail and vehicle traffic and vessels
FI885117A0 Elementvalvbro av staol.
FI881663A0 Med luft fyllbar raeddningsflotte foer att haolla en person, som hamnat i vatten, pao ytan och slaepa honom till stranden.
FI881664A0 Road or airport structure
FI875088A0 Steel break switch element
FI824071A0 Av kroekta plastroer framstaelld valvbro foer laett trafik
FI824072A0 Anvaendning av av stora plastroer hopsatta element som sjaelvbaerande gjutformar i stora brovalv
FI823812A0 Skyddsrum
FI823698A0 TRAKTORTYP AVSEDD Foer UNDERHAOLL AV VAEGAR OCH GATOR
FI801676A ELEMENTVALV I STAOL Foer VALVBRO