| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 7 | |
| #2 | Canada | 3 | |
| #3 | Spain | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Denmark | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Materials and metallurgy | |
| #3 | Electrical machinery and energy | |
| #4 | Measurement | |
| #5 | Foods and drinks | |
| #6 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Non-metallic elements | |
| #2 | Candles | |
| #3 | Batteries | |
| #4 | Pasteurisation | |
| #5 | Reduction of greenhouse gas emissions | |
| #6 | Measuring volume |
| # | Name | Total Patents |
|---|---|---|
| #1 | Markel Karl Emil | 2 |
| #2 | Wheaton Harold Joseph | 1 |
| #3 | Barby Donald | 1 |
| #4 | Paal Carl | 1 |
| #5 | Barrow Great | 1 |
| #6 | Quinn James P | 1 |
| #7 | Furness Reginald | 1 |
| #8 | Newall Sidney | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA140680A | Method of reducing fats | |
| GB191113519A | The Manufacture and Production of Oxy-fatty Acids and their Glycerides. | |
| GB191030282A | Improvements relating to the Conversion of Unsaturated Fatty Acids or their Glycerides into Saturated Compounds. | |
| CA397960A | Water-softening process | |
| CA298862A | Apparatus for measuring and conveying powdered material from bulk |