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LAENNEN TEHTAAT OY

Overview
  • Total Patents
    216
About

LAENNEN TEHTAAT OY has a total of 216 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Finland, Australia and United States. Its main competitors in its focus markets agriculture, machines and textiles and paper are LAENNEN SOKERY OY, TAGAWA GREENHOUSES INC and ENERGY PERFORMANCE SYSTEMS INC.

Patent filings per year

Chart showing LAENNEN TEHTAAT OYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lehto Leo 28
#2 Saarinen Kari 25
#3 Lehto Esa 24
#4 Haekli Reijo 22
#5 Lassus Anders 17
#6 Erkkilae Jukka 13
#7 Hakli Reijo 12
#8 Murmann Kim 11
#9 Lehtinen Jouko 11
#10 Peltonen Kauko 11

Latest patents

Publication Filing date Title
AU6362698A Method and device for improving the transplanting of seedlings
US6073564A Method and device for improving the transplanting of seedlings
FI974041A0 Method and apparatus for increasing the efficiency of planting lumps
FI964336A0 Device for streamlining planting of lump plants
AU651546B3 Container tray
FI924271A Saoningsanordning
FI914516A0 Foerfarande foer oeverfoering av klumpp- lantor.
FI912641A0 Bevattningssystem.
FI910424A0 Saoningsanordning.
FI910415A0 Odlingscellenhet.
FI905379A0 Plattform.
FI904767A0 Anordning foer oeverfoering av en planta.
FI904346A0 System foer behandling av plantor.
FI900746A0 Anordning foer traedfaellningsmaskin.
FI900447A0 Anording for the plantor of the plate.
FI900448A0 Foerfarande foer oeverfoering av klumpplantor.
FI900134A0 FOER IDENTIFIERING AV PLANTOR.
FI890808A0 Foerfarande och anordning foer flyttning av klumpplantor.
FI884684A0 Foerfarande och anordning foer aostadkommande av plantklimpar.
FI884321A0 Skjutskaeranordning.