DULMISON PTY LTD has a total of 33 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Australia, South Africa and Brazil. Its main competitors in its focus markets electrical machinery and energy, machines and optics are CHANNELL WILLIAM H, BONNELL WILLIAM A and CABLERUNNER AUSTRIA GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | Australia | 7 | |
#2 | South Africa | 6 | |
#3 | Brazil | 4 | |
#4 | United Kingdom | 4 | |
#5 | Canada | 2 | |
#6 | France | 2 | |
#7 | Italy | 2 | |
#8 | United States | 2 | |
#9 | Argentina | 1 | |
#10 | Germany | 1 | |
#11 | EPO (European Patent Office) | 1 | |
#12 | Israel | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Machines | |
#3 | Optics | |
#4 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Installation of electric cables | |
#2 | Unspecified technologies | |
#3 | Unspecified technologies | |
#4 | Springs | |
#5 | Magnets and transformers | |
#6 | Electrically-conductive connections | |
#7 | Optical systems |
# | Name | Total Patents |
---|---|---|
#1 | Dulhunty P | 9 |
#2 | Hearnshaw David | 5 |
#3 | Smart Thomas John | 2 |
#4 | Hearnshaw D | 2 |
#5 | Walters Michael Edwin | 2 |
#6 | Dulhuntry P | 1 |
#7 | Glasson Geoffrey T | 1 |
#8 | Dulhunty Philip Wellesley | 1 |
#9 | Glasson Geoffrey Thomas | 1 |
#10 | Glass N Geoffrey Thomas | 1 |
Publication | Filing date | Title |
---|---|---|
AU6982991A | Fibre optic fittings | |
GB9017884D0 | Support for optical cable | |
CA1320995C | Current transformer | |
EP0350255A1 | Improved circuit transformer | |
IL87486D0 | Vibration measurement system | |
AU3791089A | Improved current transformer | |
AU2141888A | Vibration measurement system | |
GB8428725D0 | Tap-off connector | |
FR2553237A1 | ARTICULATED SHOCK ABSORBER FOR POWER LINES | |
AU3520884A | Cable connector | |
AU3389184A | Articulated damper for transmission lines | |
AU3117584A | Battery conservation circuit | |
AU3112184A | Cable joint | |
IT8147560D0 | Suspension clamp for electrical transmission line conductor | |
ZA7902473B | Spacer damper | |
ZA7105860B | Conductor spacer | |
ZA7004717B | Means for securing vibration dampers to overhead power lines |