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BERNINGHAUS FA EWALD

Overview
  • Total Patents
    13
About

BERNINGHAUS FA EWALD has a total of 13 patent applications. Its first patent ever was published in 1924. It filed its patents most often in Germany. Its main competitors in its focus markets thermal processes, transport and civil engineering are LOUIS GRENTHE, FURNEAUX JOHN BROKENSHIRE and KINDERVATER JULIUS.

Patent filings in countries

World map showing BERNINGHAUS FA EWALDs patent filings in countries
# Country Total Patents
#1 Germany 13

Patent filings per year

Chart showing BERNINGHAUS FA EWALDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gruenewald Paul 2
#2 Sturtzel Wilhelm Dipl-Ing 1
#3 Unger Max 1
#4 Berneiser Anton 1
#5 Telaak Paul 1
#6 Knoblauch Helmut 1
#7 Jansen Wilhelm 1
#8 Mohr Walter 1

Latest patents

Publication Filing date Title
DE2901011B1 Bearing pin fastening for ladles in Huettenwerke
DE2516889A1 CABINETS
DE911816C Paddle wheel with movable blades for ship propulsion
DE861655C Watercraft with lateral propulsion units, in particular inland waterway vessels
DE736016C Wheelhouse for river boats
DE751741C Indirectly heated steam generator with double pipes
DE729854C Steam power plant
DE650252C Securing of the main and additional tank on double-wing doors
DE529860C Steam boiler with a combustion chamber surrounded by steep boiler tubes
DE434090C High-performance steam boiler
DE451118C Water chamber or partial chamber high-performance steam boiler for gas firing with straight pipes
DE423711C High-performance steam boiler