| # | Country | Total Patents | |
|---|---|---|---|
| #1 | South Africa | 15 | |
| #2 | Australia | 6 | |
| #3 | United Kingdom | 5 | |
| #4 | Japan | 3 | |
| #5 | Zambia | 1 | |
| #6 | Zimbabwe | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Environmental technology | |
| #3 | Civil engineering | |
| #4 | Basic communication technologies | |
| #5 | Measurement | |
| #6 | Control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Da Gama Ochoa Victor Manuel Si | 7 |
| #2 | Ochoa Victor Manuel Silva Da G | 6 |
| #3 | Caldwell Colin Charles | 2 |
| #4 | Kritz Jacob A | 1 |
| #5 | Heemstra H | 1 |
| #6 | Ashby D | 1 |
| #7 | Gama Ochoa Victor Manuel Silva | 1 |
| #8 | De Gama Ochoa Victor Manuel Si | 1 |
| #9 | Hooru Aran Rauzukerubatsuku | 1 |
| #10 | Lerner Seymour D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ZA8300470B | Winch | |
| AU8914082A | Rail vehicle wheel frame | |
| ZA8207254B | Rail vehicle wheel frame | |
| AU8797482A | Rail vehicle bogie | |
| ZA8206382B | Rail vehicle bogie | |
| ZA8205361B | Conveyance system | |
| AU7576981A | Driven bogie | |
| GB2106847A | Chassis for a rail vehicle | |
| ZA8106493B | Winches and drive means suitable for winches | |
| ZA8106494B | Winch winding drums | |
| AU7439281A | Rail vehicle | |
| AU7400881A | Raiseable/lowerable load bed | |
| ZA8105400B | Rail vehicle | |
| ZA8105401B | Rail vehicle bogie | |
| ZA8105173B | Driven bogie | |
| ZA8105174B | Rail vehicle | |
| GB2071590A | Vehicle bogie | |
| ZA8101211B | Driven bogie | |
| ZA8101212B | Container carrier | |
| ZA8007369B | Valve means,particularly valve means suitable for actuating means for fluid operable control means for winches and the like |