Learn more

LEMMINKAEINEN OY

Overview
  • Total Patents
    47
About

LEMMINKAEINEN OY has a total of 47 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Finland, Denmark and Norway. Its main competitors in its focus markets civil engineering, machines and surface technology and coating are BIERLICH J H, NEW CASTLE PRODUCTS INTERNATIO and KELLEY ROBERT A.

Patent filings per year

Chart showing LEMMINKAEINEN OYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Karhu Niilo 19
#2 Pesola Jussi 9
#3 Visa Panu 8
#4 Heikel Rolf R 5
#5 Karhu Niilo Vilhelm 5
#6 Heikel Rolf Rainer 2
#7 Lehtinen Markku 2
#8 Huuska Veikko 2
#9 Pesonen Pauli Tapani 2
#10 Keinenen E 2

Latest patents

Publication Filing date Title
LV5635A3 Window construction
FI924677A0 Prefabricated sheet metal balcony tile with railings and fastening structures and profile for making the balcony tile
FI914814A0 Slide rail extension
FI906119A0 Framstaellning av mass.
FI891724A0 Glidande glasningssystem foer balkonger och baerkonstruktion foer glas avsedd foer genomfoerande av systemet.
AU2810889A Pivotable glazing for a balcony
FI884534A0 Locker construction foer glidvagn.
FI875416A0 SVAENGBARA GLAS Foer balkong.
FI864093A0 Anordning foer flyttning av pulverformigt material.
FI862845A0 Tak- eller vaeggbelaeggning.
FI851569A0 Method for providing a corner joint of profiles, such as windowed arms or the like and arrangements for realizing this method.
US4562668A Window structure, a hinge and a latch suitable for it and a cover profile for said structure
FI834484A0 Method and apparatus for providing undulating space in a thin electric waterway.
FI833943A0 Laosanordning foer foenster eller annan oeppningsbar lucka.
FI833941A0 Laoskoppling foer foenster- eller luckkonstruktion
FI833942A0 Taeckprofil foer foensterram eller liknande ram.
FI833747A0 Taetning.
FI832196A0 Foensterkonstruktion och gaongjaern och laos som laempar sig foer denna
FI823492A0 Korrugerad takplaot och foerfarande foer dess framstaellning
FI822648A0 Anordning foer fasning av kanter vid skivformiga foeremaol