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SPOERL FA J HEINRICH

Overview
  • Total Patents
    29
About

SPOERL FA J HEINRICH has a total of 29 patent applications. Its first patent ever was published in 1917. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets textiles and paper, packaging and shipping and machines are WINDMOLLER AND HOLSCHER KG, WINDMÖLLER & HÖLSCHER KG and LEIPZIG VEB DRUCKMASCH WERKE.

Patent filings in countries

World map showing SPOERL FA J HEINRICHs patent filings in countries
# Country Total Patents
#1 Germany 25
#2 Austria 3
#3 Switzerland 1

Patent filings per year

Chart showing SPOERL FA J HEINRICHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fichte Heinrich 2
#2 Heinrich Spoerl Firma J 1
#3 August Herbert 1
#4 Funke Rudolf 1
#5 Spoerl Alexander 1
#6 Augst Herbert 1
#7 Spoerl Firma J Heinrich 1

Latest patents

Publication Filing date Title
DE2225195A1 Folding machine - for paper products eg handkerchiefs from stip material
DE2101350A1 Continuous welding of sheet material - transversely to travel path using heated beams above and below sheet
DE2056665A1 Rotary transverse cutter - for cotton wool web or fibrous web
DE1927132A1 Coreless winding of soft cellulose wadding
DE1560128A1 Method and device for the powder-tight sealing of the ends of sanitary napkins or baby diapers and for the simultaneous separation of the same from the endless strand
DE1510408A1 Method and device for the production of material webs with a fibrous, flaky structure
DE1510406A1 Machine for gathering multi-layered material, especially cellulose wadding