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PUFFE WOLFGANG

Overview
  • Total Patents
    18
About

PUFFE WOLFGANG has a total of 18 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Germany, France and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, surface technology and coating and chemical engineering are WILHELM FLEISSNER, ROBATECH AG and TALLERES FORO S A.

Patent filings per year

Chart showing PUFFE WOLFGANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Puffe Wolfgang 17
#2 Puffe Marcel 1

Latest patents

Publication Filing date Title
DE10306884B3 Glue applicator head for hot-melt glue has longitudinal groove either connected to or cut off from outlet borings, depending on rotary position of roll slide
DE10216356C1 Applicator head to apply a liquid thermoplastic/molten fusible adhesive to a moving web has a rotating roller within a chamber, with surface grooves to carry the coating to a jet slit to be applied in lines
DE19915390A1 Method and device for spraying melted hot-melt adhesive or liquefied thermoplastic
WO9932233A1 Rotary applicator head
DE19854634C1 Contactless application of a fluid, especially a thermoplastic or molten hot melt adhesive, onto a moving strip and applying head with a housing containing a chamber and a rotating roll slide
DE19826105A1 Process and filter for separating fusible dust particles
DE19824538A1 Method and device for applying liquid media
DE19757238A1 Rotary application head
DE19757237A1 Rotary application head
DE19748908C1 Applicator head for viscous medium, particularly hot smelt adhesive
DE4445291C1 Thermoplastic granulate heating unit
DE4431276C1 Hot glue dispenser
DE4422606C1 Delivery method for molten thermoplastic, esp. hot melt adhesive