| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Canada | 1 | |
| #3 | Germany | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | France | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Control | |
| #5 | Packaging and shipping | |
| #6 | Engines, pumps and turbines | |
| #7 | Thermal processes | |
| #8 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Unspecified technologies | |
| #3 | Pipes | |
| #4 | Earth drilling | |
| #5 | Pumps | |
| #6 | Transport or storage devices | |
| #7 | Ice-boxes | |
| #8 | Systems controlling non-electric variables | |
| #9 | Refrigerators | |
| #10 | Installations for obtaining water |
| # | Name | Total Patents |
|---|---|---|
| #1 | Andersson Allan Bo | 10 |
| #2 | Andersson Bo | 4 |
| #3 | Grise F G J | 1 |
| #4 | Andersson Bo A | 1 |
| #5 | Grise Frederick G J | 1 |
| #6 | Callahan Richard P | 1 |
| #7 | Hargraves Ian | 1 |
| Publication | Filing date | Title |
|---|---|---|
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