| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 3 | |
| #2 | United States | 3 | |
| #3 | South Africa | 2 | |
| #4 | Australia | 1 | |
| #5 | Belgium | 1 | |
| #6 | Canada | 1 | |
| #7 | Switzerland | 1 | |
| #8 | Germany | 1 | |
| #9 | United Kingdom | 1 | |
| #10 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Basic materials chemistry | |
| #3 | Packaging and shipping | |
| #4 | Materials and metallurgy | |
| #5 | Environmental technology | |
| #6 | Textiles and paper |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hackler Erich | 3 |
| #2 | Galow Manfred | 3 |
| #3 | Grulich Heinz | 2 |
| #4 | Echterhoff H | 1 |
| #5 | Rietschle E | 1 |
| #6 | Isermann Friedrich | 1 |
| #7 | Isermann F | 1 |
| #8 | Beck K | 1 |
| #9 | Flockenhaus C | 1 |
| #10 | Galow M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES410184A1 | Improvements introduced in the joints of fittings for lifting furnace ovens. (Machine-translation by Google Translate, not legally binding) | |
| DE2241891A1 | PROCESS AND DEVICE FOR INCINERATION OF GAS AND STEAM MIXTURES, PREFERREDLY IN THE PURIFICATION OF COOK GASES, IN PARTICULAR. SO-CALLED. AMMONIA SWATS | |
| CH523975A | Filter for spinneret - with increased filter capacity per unit area | |
| CA899266A | Process for the production of coke of low sulphur content |