| # | Country | Total Patents | |
|---|---|---|---|
| #1 | South Africa | 3 | |
| #2 | Australia | 2 | |
| #3 | Germany | 2 | |
| #4 | Italy | 2 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Control | |
| #3 | Machine tools | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Registering devices | |
| #3 | Soldering, welding and flame cutting | |
| #4 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Weiss H | 7 |
| Publication | Filing date | Title |
|---|---|---|
| AUPS281602A0 | Non-rigid aerofoil | |
| ZA8101649B | A method of producing soldered, multi-ply metal pipes and an apparatus for performing this method | |
| US3758196A | Optical magnifying system and apparatus for viewing small objects | |
| ZA7101086B | Socket structure for lamp string | |
| ZA7100918B | Hinge structure for electric power distribution box or the like | |
| CA926061A | Hinge structure for electric power distribution box or the like |