BERKENBUSCH STEFAN has a total of 12 patent applications. Its first patent ever was published in 1991. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and Germany. Its main competitors in its focus markets audio-visual technology, furniture and games and thermal processes are ENGINEERED DATA PRODUCTS INC, EXPONENT ITALIA SRL and GUTMANN KG KARL.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 6 | |
#2 | WIPO (World Intellectual Property Organization) | 5 | |
#3 | Germany | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Furniture and games | |
#3 | Thermal processes | |
#4 | Mechanical elements | |
#5 | Packaging and shipping | |
#6 | Transport |
# | Name | Total Patents |
---|---|---|
#1 | Berkenbusch Stefan | 8 |
#2 | Heeren Hermann | 4 |
#3 | Hoh Armin | 1 |
Publication | Filing date | Title |
---|---|---|
DE10045962A1 | Connecting fitting has cylinder lock installed in cap and in its locked position engages on two diametrally opposite locking elements from inside and prevents their deflection | |
EP1130943A1 | Loudspeaker assembly for motor vehicles | |
EP1071897A1 | Fitting for reversing the direction of flow of a medium | |
EP0759143A1 | Retaining sleeve for cleaning brushes in tubular heat exchangers | |
EP0714251A1 | Cassette stand | |
EP0601004A1 | Shelf frame | |
EP0521076A1 | Cassette case |