| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Servomotors | |
| #2 | Gearing | |
| #3 | Venting or aerating devices | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bunyard A | 3 |
| #2 | Donald Bunyard Alan | 2 |
| #3 | Bunyard Alan D | 1 |
| #4 | Buzyard A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1320312A | Fluid control valves | |
| DE1601746A1 | Rotary actuation device | |
| CA820642A | Rotary actuators |