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LINGL CORP

Overview
  • Total Patents
    46
About

LINGL CORP has a total of 46 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United States, Germany and Belgium. Its main competitors in its focus markets machines, thermal processes and packaging and shipping are VALU ENG INC, FIBRE DYNAMICS LTD and ECOTECHNOLOGY LTD.

Patent filings in countries

World map showing LINGL CORPs patent filings in countries

Patent filings per year

Chart showing LINGL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lingl Hans 14
#2 Lingl Jr Hans 10
#3 Lingl H 3
#4 Lingl Sr Hans 3
#5 Kollmann Manfred A 2
#6 Brugger Karl 2
#7 Lingl Jun Hans 2
#8 Muller Walter 2
#9 Denison Don E 2
#10 Schwarz Josef 2

Latest patents

Publication Filing date Title
US4308772A Procedure and device for cutting brick blanks from clay columns
US4275029A Method for manufacturing concrete brick in block like articles and forming shipping packs therefrom
DE2800320A1 METHOD AND DEVICE FOR DISTRIBUTION OF POWDERED SOLID FUEL TO BURNER UNITS
US4155467A Grouping and stacking systems for forming tied stacks of block-like articles
ATA617577A Device for grouping bricks and the like
US4157408A Production of split tile
US4131072A Apparatus for individual controlled distribution of powdered solid fuel to plural burning units
US4092094A Method and apparatus for the controlled distribution of powdered solid fuel to burning units
US4203937A Process and apparatus for the manufacture of prefabricated lined wall sections
US4094118A Method and apparatus for feeding of rows of blocks
US4085635A Wire brick cutter
US4061528A Apparatus for the manufacture of prefabricated lined wall sections
US4137288A Apparatus for the production of ceramic plates with ornamental shapes
US3990934A Method to construct wall panels having openings for doors and windows
US3976417A Apparatus for the production of ceramic plates with ornamental shapes
US3939993A Apparatus and method for brick blending
US3930929A Apparatus to construct wall panels having openings for doors and windows
US3825293A Brick gripping apparatus
US4029198A Method and apparatus for forming groups of bricks
US3951283A Method for blending bricks