| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | United States | 4 | |
| #3 | France | 3 | |
| #4 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Physical therapy devices | |
| #2 | Unspecified technologies | |
| #3 | Finishing work on buildings | |
| #4 | Rail vehicle suspensions | |
| #5 | Cycles |
| # | Name | Total Patents |
|---|---|---|
| #1 | George Hipwood | 4 |
| #2 | Hipwood George | 4 |
| #3 | William John | 1 |
| #4 | Porter Stephen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB765114A | Improvements relating to front forks for cycles | |
| GB460048A | Improvements in or relating to extending frames for shop window blinds or the like | |
| GB199630A | Improvements in and relating to crutch tips | |
| US1429429A | Crutch tip | |
| US1434387A | Armrest attachment for crutches | |
| US1429428A | Crutch tip | |
| US1459333A | Crutch | |
| GB189709461A | Improvements in Guards or Fenders for Tramway Vehicles and the like. |