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LUDWIG BARTMANN

Overview
  • Total Patents
    35
About

LUDWIG BARTMANN has a total of 35 patent applications. Its first patent ever was published in 1903. It filed its patents most often in Germany, United Kingdom and France. Its main competitors in its focus markets machines, electrical machinery and energy and machine tools are SAFETY IND INC, LO EMILY and BARTMANN LUDWIG.

Patent filings in countries

World map showing LUDWIG BARTMANNs patent filings in countries
# Country Total Patents
#1 Germany 20
#2 United Kingdom 10
#3 France 4
#4 Switzerland 1

Patent filings per year

Chart showing LUDWIG BARTMANNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bartmann Ludwig 4
#2 Jacob Lachmann N. 2
#3 Ludwig Bartmann 1
#4 Timar Ignaz 1
#5 Goldstein Richard 1

Latest patents

Publication Filing date Title
GB266736A Process for the treatment of vegetables more especially cereals for the recovery of endosperm
GB254748A Method of producing groats from the soft endosperm of grains of cereals
GB253938A Improvements in separating endosperm from the grains of cereals
GB280605A Method for the treatment of cereals
GB220200A Improvements in machines for slicing grains of corn and other granular material
GB172899A Improvements in rotary disk rasps, files and cutters
GB179773A Improvements in fusible electric cut-outs
GB173182A Improvements in grinding mills, disintegrators and like apparatus
GB178227A A new or improved process of producing flour from corn and the like
GB147418A Improved process and apparatus for disintegrating fragmentary or granular material