NIEDRINGHAUS ALEXANDER has a total of 12 patent applications. Its first patent ever was published in 1894. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets surface technology and coating, machines and machine tools are PATENTS CORP, NIPPON KANIZEN KK and HAUZER TECHNO COATING EUROP BV.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 6 | |
#2 | United Kingdom | 4 | |
#3 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Surface technology and coating | |
#2 | Machines | |
#3 | Machine tools | |
#4 | Transport |
# | Technology | |
---|---|---|
#1 | Coating metallic material | |
#2 | Unspecified technologies | |
#3 | Ships | |
#4 | Shaping of plastics | |
#5 | Unspecified technologies | |
#6 | Grinding or polishing devices |
# | Name | Total Patents |
---|---|---|
#1 | Niedringhaus Alexander | 12 |
Publication | Filing date | Title |
---|---|---|
GB191005667A | Improvements in Finishing Galvanized Sheet Metal. | |
GB191005668A | Improvements in Galvanizing Apparatus. | |
US969392A | Galvanizing apparatus. | |
US946459A | Finishing galvanized sheet metal. | |
US943315A | Galvanizing apparatus. | |
US943264A | Galvanizing sheet metal. | |
US933331A | Boat. | |
CA54255A | Art of making enamelled ware | |
GB189621512A | Improvements in the Manufacture of Enameled Metallic Ware. | |
CA54500A | Manufacture of enamelled ware | |
GB189616107A | Improvements in the Manufacture of Enamelled Metallic Ware. | |
US630397A | Brick-making. |