DOBSON IND CORP has a total of 14 patent applications. Its first patent ever was published in 1999. It filed its patents most often in EPO (European Patent Office), Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements are ILESIC PETER, JIANGSU SHUGUANG PRESSURE VESSEL CO LTD and KURIMOTO CONCRETE KOGYO KK.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 5 | |
#2 | Australia | 2 | |
#3 | WIPO (World Intellectual Property Organization) | 2 | |
#4 | Brazil | 1 | |
#5 | Canada | 1 | |
#6 | China | 1 | |
#7 | Mexico | 1 | |
#8 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Pipes |
# | Name | Total Patents |
---|---|---|
#1 | Bootz Andreas | 4 |
#2 | Kurr Klaus-Jurgen | 4 |
#3 | Kurr Klaus-Juergen | 2 |
#4 | Kaufmann Veit | 1 |
#5 | Kurr Klaus-Juergen Dr-Ing | 1 |
#6 | Juergen Kurr Klaus | 1 |
#7 | Kurr Klaus-Juergen Dr | 1 |
#8 | Klaus-J Rgen Kurr | 1 |
Publication | Filing date | Title |
---|---|---|
EP1256755A1 | Hydraulic line pressure oscillation reducing device | |
EP1094267A1 | Device for reducing structural noise in pipelines | |
EP0971164A2 | Hydraulic line pressure oscillation reduction device |