| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | United Kingdom | 2 | |
| #3 | Japan | 2 | |
| #4 | Norway | 2 | |
| #5 | Ireland | 1 | |
| #6 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Civil engineering | |
| #4 | Thermal processes | |
| #5 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | French Michael Joseph | 6 |
| #2 | Maikeru Jiyosefu Furenchi | 1 |
| #3 | Chaplin Robert Valentine | 1 |
| #4 | Robaato Buarentain Chiyatsupur | 1 |
| #5 | Maikeru Jiyosefu Purenchi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB2114672A | Compressor with Stirling engine drive | |
| IE44931L | Improvements in or relating to water wave energy conversion device using a flexible walled enclosure | |
| GB937383A | Electric air-heating system with heat storage |