| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | France | 4 | |
| #3 | Germany | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machine tools | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Nails | |
| #2 | Gearing | |
| #3 | Tools for connecting or disengaging | |
| #4 | Unspecified technologies | |
| #5 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Woodward Irving Charles | 4 |
| Publication | Filing date | Title |
|---|---|---|
| GB279865A | Improvements in wheel puller | |
| GB242784A | Improvements in shaft and like couplings | |
| GB211257A | Screw threads | |
| GB177031A | Locking screw threads | |
| GB157888A | Improvements in differential gear control mechanism |