| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 2 | |
| #3 | Germany | 2 | |
| #4 | Belgium | 1 | |
| #5 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Organic fine chemistry | |
| #3 | Basic materials chemistry | |
| #4 | Machines | |
| #5 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bludworth Joseph E | 5 |
| #2 | Chadwick John L | 3 |
| #3 | Soltes Elton D | 1 |
| #4 | Leatherwood Clyde A | 1 |
| #5 | Bartlett Joseph W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3062616A | Conversion of metal chloride to the corresponding metal nitrate | |
| US2884472A | Acetylene producing process | |
| US2911067A | Process for the regeneration of acetylene absorbing liquids | |
| US2890941A | Sulfur extraction process | |
| US2785213A | Method for producing acetylene | |
| CA663351A | Conversion of metal chloride to the corresponding metal nitrate | |
| CA572267A | Method and apparatus for producing acetylene |