| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 9 | |
| #2 | United States | 3 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Operating tables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Richards Derek John | 4 |
| #2 | Richards Derek J | 3 |
| #3 | Babbage Nicholas Peter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9212055D0 | Invalid hoist | |
| GB9203413D0 | Apparatus for assisting persons into and out of a bath | |
| GB9019871D0 | Hoists | |
| GB9006507D0 | A bath | |
| GB8926066D0 | Apparatus for assisting physically disabled persons into and out of a bath | |
| GB8922667D0 | Invalid hoists | |
| GB8920730D0 | Hoists |