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WITTLER & CO H

Overview
  • Total Patents
    20
About

WITTLER & CO H has a total of 20 patent applications. Its first patent ever was published in 1935. It filed its patents most often in Germany, Switzerland and Finland. Its main competitors in its focus markets chemical engineering, packaging and shipping and textiles and paper are JOHN DOUGLAS ROBERTSON, ERHARDT & LEIMER OHG and CORINO MACCHINE S R L.

Patent filings in countries

World map showing WITTLER & CO Hs patent filings in countries
# Country Total Patents
#1 Germany 17
#2 Switzerland 1
#3 Finland 1
#4 Sweden 1

Patent filings per year

Chart showing WITTLER & CO Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Scheek Bernhard 5
#2 Wittler Hermann 3
#3 Beineke Ewald 2
#4 Holtkamp Heinz-Otto 2
#5 Bernhard Scheek 2
#6 Beineke E 1
#7 Bernhard Scheck 1
#8 Scheek B 1
#9 Ewald Beinecke 1
#10 Holtkamp Heinz Otto 1

Latest patents

Publication Filing date Title
DE2601624A1 High speed paper roll unwinder and rewinder - has timed interrupted single motor drive and freewheel coupling to limit machine loading
DE2430298A1 Transverse stretching roll - with curved rigid shaft and arrangement for increasing the load bearing capacity thereof
DE2261861A1 Sectioned spreader roller unit - with roller sections riding on sleeves riding on sleeves machined to give an angular tilt
DE2130780A1 REGULATOR FOR CONTROLLING A FLEXIBLE WEB OF MATERIAL MADE OF FABRIC, PAPER, PLASTIC FILM OR. DGL
DE2040706A1 Spreader roller for flexible textile, paper or plastic webs
DE1635362A1 Method and device for comparing the warp thread structure in fabric webs
DE1635360A1 Spreader roller for flexible material webs made of fabric, paper, foils or the like.
DE1635359A1 Fabric web guide for automatic straight-ahead guiding of fabric webs in textile finishing machines
DE1300758B Spreader roller for flexible material webs
DE1113202B Spreader roller with adjustable curvature
DE1424318A1 Rotatable and tiltable control device for regulating a web of textile goods or the like.
DE1080058B Roller for textile finishing wet machines for washing, soaking, dyeing, pickling or the like of fabrics
DE1056571B Spreader for webs
DE1011386B Flow-through spreader roll
DE916707C Device for automatic straightening of fabric webs
DE656033C Curved spreader roller with rubber cover