| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | France | 5 | |
| #3 | Germany | 4 | |
| #4 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machine tools | |
| #3 | Weapons | |
| #4 | Consumer goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Smith Frederick Hugh | 5 |
| #2 | Frederick Hugh Smith | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB565584A | An improved chuck | |
| GB348856A | Improvements in and relating to carburetters | |
| GB315504A | Improvements in or relating to carburetters | |
| GB185772A | Improvements in lathes | |
| GB180453A | Improvements in and applicable to lathe headstocks and members performing like duties | |
| GB167215A | Improved means for expelling the shell from the cartridge case in toy guns | |
| AU253305B | Improvements in and relating to means for controlling the supply of vapour to internal combustion engines |