WIENER & CO BV has a total of 17 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Switzerland, Netherlands and United Kingdom. Its main competitors in its focus markets machines, materials and metallurgy and foods and drinks are HARTSTOFF METALL AG, PULSEWAVE LLC and FRICKEY EDWARD H.
# | Country | Total Patents | |
---|---|---|---|
#1 | Switzerland | 3 | |
#2 | Netherlands | 3 | |
#3 | United Kingdom | 2 | |
#4 | Italy | 2 | |
#5 | United States | 2 | |
#6 | Canada | 1 | |
#7 | Germany | 1 | |
#8 | France | 1 | |
#9 | Japan | 1 | |
#10 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Materials and metallurgy | |
#3 | Foods and drinks |
# | Technology | |
---|---|---|
#1 | Milling | |
#2 | Working metallic powder | |
#3 | Unspecified technologies | |
#4 | Cocoa and sweets |
# | Name | Total Patents |
---|---|---|
#1 | Tadema Jan Cornelis | 5 |
#2 | Domazer Hans-Guenter | 4 |
#3 | Tadema Jan C | 3 |
#4 | Domazer H G | 1 |
#5 | Jiyan Korunerisu Tadema | 1 |
#6 | Todema Jan Cornelis | 1 |
#7 | Domazer Hans Gunter | 1 |
#8 | Tadema J C | 1 |
#9 | Hansuugintaa Domazaa | 1 |
Publication | Filing date | Title |
---|---|---|
NL7811567A | Device for preparing chocolate. | |
NL7714387A | Apparatus for processing rare earth metals and / or their interalloy alloys. | |
GB1578206A | Device for processing rare earths | |
GB1556425A | Grinding mill apparatus |