| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | Canada | 3 | |
| #4 | Australia | 2 | |
| #5 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Operating tables | |
| #2 | Indexing scheme relating to hinges | |
| #3 | Wing fittings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Steadman William David | 12 |
| #2 | Heymann Erich | 2 |
| #3 | Schmerling Grigory | 2 |
| #4 | Steadman William Lee | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB0116521D0 | Door operating apparatus | |
| GB0111672D0 | Bath lift | |
| GB0111671D0 | Power supply apparatus | |
| AU1993400A | Door operating apparatus | |
| GB9924349D0 | Anti-unwind assembly | |
| GB0102866D0 | Bath lift | |
| EP1003457A1 | Bath lift | |
| US6256807B1 | Bath lift | |
| CA550730A | Electrodeposition of alloys containing copper and tin | |
| CA545236A | Electrodeposition of alloys containing copper and tin |