P PIEL ETS has a total of 14 patent applications. Its first patent ever was published in 1932. It filed its patents most often in France and United Kingdom. Its main competitors in its focus markets mechanical elements, chemical engineering and engines, pumps and turbines are ZHEJIANG BEIER CONTROL VALVE CO LTD, TRUFLO LTD and DAI XUEXIANG.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 13 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Chemical engineering | |
| #3 | Engines, pumps and turbines | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Rotary-pistons | |
| #3 | Sanitary equipment | |
| #4 | Chemical or physical laboratory devices |
| Publication | Filing date | Title |
|---|---|---|
| GB1438461A | Mixing valve |