| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | Switzerland | 3 | |
| #3 | France | 2 | |
| #4 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Machines | |
| #3 | Organic fine chemistry | |
| #4 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Speciality Company The Sharple | 3 |
| #2 | Clark Lee Hinchman | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB356172A | Improvements in or relating to the refining of wax-containing oil by distillation | |
| GB353392A | Improvements in or relating to the chilling of substances | |
| GB175121A | Method and mechanism for centrifugally separating substances | |
| GB160112A | Improvements in bearings | |
| GB153668A | Process for the extraction of fatty and oily matters from wet sludges and other substances | |
| CA271998A | Oil purification |