| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | Brazil | 5 | |
| #3 | Switzerland | 4 | |
| #4 | Sweden | 3 | |
| #5 | Argentina | 2 | |
| #6 | Germany | 2 | |
| #7 | Norway | 2 | |
| #8 | United States | 2 | |
| #9 | Denmark | 1 | |
| #10 | Finland | 1 | |
| #11 | France | 1 | |
| #12 | Yugoslavia (Serbia and Montenegro) | 1 | |
| #13 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Machine tools | |
| #3 | Machines | |
| #4 | Electrical machinery and energy | |
| #5 | Chemical engineering | |
| #6 | Optics | |
| #7 | Measurement | |
| #8 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Beer | |
| #2 | Dynamo-electric machines | |
| #3 | Centrifuges | |
| #4 | Accessories for machine tools | |
| #5 | Separation | |
| #6 | Tools for connecting or disengaging | |
| #7 | Unspecified technologies | |
| #8 | Measuring length, angles and areas | |
| #9 | Refrigerators | |
| #10 | Cameras |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mueller A | 19 |
| #2 | Krueger | 1 |
| #3 | Magiera H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DK16680A | Procedure and apparatus for reducing the alcoholic content in alcoholic beverages | |
| GB1559894A | Method for eparating liquid from liquid-charged material | |
| GB1539960A | Compressors for refrigeration systems | |
| GB1437570A | Manufacture of three-phase motors and lamination packs therefor | |
| ZA7207001B | Paving elements | |
| US3734265A | Feed mechanism | |
| US3807610A | Stripping machine | |
| DE2030591A1 | Mechanically filled centrifuge - has drum removable for filling and emptying | |
| YU31190B | Postupak za dobijanje proizvoda hmelja bogatog lupilinom |