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HOLZAPFEL WOLFGANG

Overview
  • Total Patents
    16
About

HOLZAPFEL WOLFGANG has a total of 16 patent applications. Its first patent ever was published in 1968. It filed its patents most often in United States and Germany. Its main competitors in its focus markets measurement, surface technology and coating and textiles and paper are MICRO EPSILON MESSTECHNIK, PAV PRAEZISIONS APPARATEBAU AG and RIEDER HEINZ.

Patent filings in countries

World map showing HOLZAPFEL WOLFGANGs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Germany 7

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Holzapfel Wolfgang 12
#2 Neuschaefer-Rube Stephan 2
#3 Holzapfel Wolfgang Dr 2
#4 Hermann Michael 1
#5 Vogt Gerhard 1
#6 Huber-Lenk Herbert 1
#7 Settgast Walter 1
#8 Drescher Joerg 1
#9 Reichhuber Siegfried 1
#10 Stepputat Michael 1

Latest patents

Publication Filing date Title
DE10024982A1 Optical pressure measurement equipment for liquids, gases, measures total or differential pressure of fluids, based on optical frequency difference of laser radiation from resonator
DE4339497A1 Optical force measuring device with force direction detection
DE4322291A1 Optical force measuring device
DE2835669A1 Multi-pane glazing using three or more panes - esp. for buildings or motor vehicles, where inner plastic pane provides high resistance to impact and theft
DE2830254A1 Laminated safety glass contg. ionomer intermediate layer - for bullet-proof glass, windscreens, anti-shattering glass