| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 9 | |
| #2 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Servomotors | |
| #2 | Venting or aerating devices | |
| #3 | Unspecified technologies | |
| #4 | Gas holders | |
| #5 | Compressed gas holders | |
| #6 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sugimura N | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB2060071A | Pulsation absorption device for high pressure liquid | |
| GB1537990A | Accumulator | |
| GB1462436A | Gas bladder for an accumulator | |
| GB1431162A | Accumulator | |
| GB1412896A | Pressure container | |
| US3779135A | Air pressure actuator | |
| US3770018A | Valve assembly with linear motors | |
| GB1324456A | Valve provided with linear motors |