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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 20 | |
#2 | United Kingdom | 10 | |
#3 | France | 4 | |
#4 | Switzerland | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Electrical machinery and energy | |
#3 | Machine tools | |
#4 | Audio-visual technology | |
#5 | Foods and drinks | |
#6 | Chemical engineering | |
#7 | Civil engineering | |
#8 | Agriculture |
# | Technology | |
---|---|---|
#1 | Milling | |
#2 | Electric switches | |
#3 | Sawing | |
#4 | Advertising | |
#5 | Preparing grain for milling | |
#6 | Working stone | |
#7 | Separating solids | |
#8 | Bakery products | |
#9 | Safety devices | |
#10 | Thread cutting |
# | Name | Total Patents |
---|---|---|
#1 | Bartmann Ludwig | 4 |
#2 | Jacob Lachmann N. | 2 |
#3 | Ludwig Bartmann | 1 |
#4 | Timar Ignaz | 1 |
#5 | Goldstein Richard | 1 |
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 |