DOUBRAVA KG has a total of 41 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Austria, Switzerland and Germany. Its main competitors in its focus markets civil engineering, packaging and shipping and materials and metallurgy are ZHEJIANG GAOSHENG STEEL STRUCTURE CO LTD, SHANGHAI SHENGKUI PLASTIC IND CO LTD and PLEYERS GERD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Austria | 14 | |
#2 | Switzerland | 8 | |
#3 | Germany | 5 | |
#4 | France | 4 | |
#5 | Italy | 2 | |
#6 | Argentina | 1 | |
#7 | Australia | 1 | |
#8 | Denmark | 1 | |
#9 | EPO (European Patent Office) | 1 | |
#10 | United Kingdom | 1 | |
#11 | Norway | 1 | |
#12 | United States | 1 | |
#13 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Packaging and shipping | |
#3 | Materials and metallurgy |
# | Technology | |
---|---|---|
#1 | General building constructions | |
#2 | Transport or storage devices | |
#3 | Building materials | |
#4 | Containers for goods storage | |
#5 | Scaffolding |
# | Name | Total Patents |
---|---|---|
#1 | Heinbuchner Johann | 5 |
#2 | Paul Jonik | 3 |
#3 | Jonik Paul Ing | 2 |
#4 | Jonik Paul Alois | 2 |
#5 | Rene Van Eyndhoven C A | 2 |
#6 | Rene C A Van Eyndhoven | 1 |
#7 | Eyndhoven C A Rene Van | 1 |
#8 | Dovjak Peter Ing | 1 |
#9 | Eyndhoven C A Rene Van Ing | 1 |
#10 | Jonik Paul | 1 |
Publication | Filing date | Title |
---|---|---|
EP0108755A1 | Method for mounting skeletons of superstructures and jig for implementing such method. | |
AT360421B | Method and device for removing an empty pallet from a pack of pallets | |
DE2825375A1 | SCREWED LARGE SPACE SILO | |
DE2732932A1 | Belt and bucket conveyor - has buckets secured by four mounting strips and angle pieces (OE 15.9.77) | |
CH583348A5 | Hexagonal room for prefabricated building - has centre-point-directed beams and corner columns connected to common columns | |
CH502965A | Glazing or enamel coating cement or clay - articles | |
FR1450300A | Drum motor for transport unit |