Learn more

INTERNAT YTONG STABALITE CO LT

Overview
  • Total Patents
    32
About

INTERNAT YTONG STABALITE CO LT has a total of 32 patent applications. Its first patent ever was published in 1948. It filed its patents most often in Germany, Canada and France. Its main competitors in its focus markets machines, packaging and shipping and civil engineering are BORAL RESOURCES NSW PTY LTD, CHONGQING DAYE NEW BUILDING MAT GROUP CO LTD and VALKEAKOSKI EXTEC OY LTD.

Patent filings in countries

World map showing INTERNAT YTONG STABALITE CO LTs patent filings in countries
# Country Total Patents
#1 Germany 15
#2 Canada 6
#3 France 3
#4 Austria 2
#5 Greece 2
#6 United States 2
#7 Spain 1
#8 United Kingdom 1

Patent filings per year

Chart showing INTERNAT YTONG STABALITE CO LTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sebardt Wilhelm 6
#2 Jakobsson Per A H 5
#3 Jakobsson Per Ake Henning 3
#4 Jakobsson Per Aake Henning 3
#5 Fagrell Johnny 3
#6 Gemmel Harald Christer 3
#7 Oehrn Karl-Gustav 2
#8 Ohrn Karl-Gustav 2
#9 Bore Thord 1
#10 Henning Jakobsson Per Ake 1

Latest patents

Publication Filing date Title
DE1060304B Device for dividing plastic masses
DE1056030B Cutting wire with profiled surface for lightweight concrete u. like. plastic masses
DE1052883B Method and device for conveying mass blocks to be hardened, preferably made of lightweight concrete, with division in continuous movement
DE1036143B Device for dividing unhardened lightweight concrete or the like.
US2989793A Apparatus for supporting the reinforcing irons
ES218765A1 Improvements introduced in the procedure for the production of construction bodies of light concrete or similar material (Machine-translation by Google Translate, not legally binding)
DE1026145B Throttle valve in a pipe made of elastic material
DE958639C Method and device for the production of steam-hardened structural bodies from lightweight concrete or the like, in which the mass is formed into larger units in molds and divided after stiffening
GB781483A Device for plane-cutting the surfaces of moulded blocks of light concrete or similar material
DE957371C Method and device for pure milling of blocks of mass made of lightweight concrete
DE894519C Process for the production of moldings from lightweight concrete
DE891518C Process for shaping finely divided hydraulic materials
DE839922C Method and device for the production of reinforced, cast concrete moldings
DE846374C Method and device for dividing plastic masses, in particular lightweight concrete for artificial stones
DE902784C Beams made of lightweight concrete
CA622509A Concrete slab parting device
CA635503A Wire type saw
CA622696A Process and apparatus for producing reinforced lightweight concrete bodies
CA570589A Method for the production of lightweight concrete
CA536484A Procedure for manufacture of building bodies of light-weight concrete or similar material