| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | South Africa | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | Spain | 1 | |
| #7 | Israel | 1 | |
| #8 | Japan | 1 | |
| #9 | Portugal | 1 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Mechanical elements | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Transferring liquids | |
| #2 | Venting or aerating devices | |
| #3 | Closing and opening bottles | |
| #4 | Unspecified technologies | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Roos Paul Francois | 11 |
| #2 | Connelly David William | 3 |
| #3 | Paul Francois Roos | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ZA200308335B | Taps for controlling liquid flow. | |
| EP1386102A1 | Taps for controlling liquid flow | |
| AU6624801A | Self closing coupling | |
| JP2000283303A | Liquid current control cock | |
| ZA9801510B | Taps | |
| IL71329D0 | Tap | |
| ZA8401992B | Tap |