| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | Switzerland | 4 | |
| #3 | Germany | 4 | |
| #4 | United States | 4 | |
| #5 | France | 3 | |
| #6 | United Kingdom | 2 | |
| #7 | Austria | 1 | |
| #8 | Italy | 1 | |
| #9 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Unspecified technologies | |
| #3 | Domestic plumbing installations | |
| #4 | Spraying devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Corpon Paul Saffin Von | 9 |
| #2 | Saffin Von Corpon Paul | 5 |
| #3 | Von Corpon P | 1 |
| #4 | Pooru Safuan Fuon Korupon | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH621494A5 | Spray/tap | |
| CH621614A5 | Tap | |
| FR2347600A1 | Torque limiting coupling for water tap - has toothed ratchet wheel and pawl to limit pressure exerted on closure sealing surface | |
| US4108208A | Mixing tap | |
| ATA65477A | Mixer battery with hand regulation | |
| CA955149A | Mixing tap | |
| US3570538A | Mixing tap for water | |
| US3435849A | Mechanical mixing tap | |
| CA881889A | Mechanical mixing taps | |
| CA808424A | Mechanical mixing tap |