| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Canada | 2 | |
| #3 | Spain | 2 | |
| #4 | Austria | 1 | |
| #5 | Australia | 1 | |
| #6 | Belgium | 1 | |
| #7 | Brazil | 1 | |
| #8 | Germany | 1 | |
| #9 | Denmark | 1 | |
| #10 | Finland | 1 | |
| #11 | France | 1 | |
| #12 | United Kingdom | 1 | |
| #13 | Greece | 1 | |
| #14 | Ireland | 1 | |
| #15 | Israel | 1 | |
| #16 | Italy | 1 | |
| #17 | Japan | 1 | |
| #18 | Netherlands | 1 | |
| #19 | Norway | 1 | |
| #20 | Philippines | 1 | |
| #21 | Poland | 1 | |
| #22 | Portugal | 1 | |
| #23 | Sweden | 1 | |
| #24 | Turkey | 1 | |
| #25 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Refrigerators | |
| #2 | Air-conditioning | |
| #3 | Testing of structures |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jonsson Kjartan A | 8 |
| #2 | Jonsson K | 2 |
| #3 | Jonsson K A | 2 |
| #4 | Orlowski Raymond | 1 |
| #5 | Johnsson Ejartan A | 1 |
| #6 | Kujiyaatan Ei Jiyonsuson | 1 |
| #7 | Johnsson K A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4199955A | Heat extraction or reclamation apparatus for refrigerating and air conditioning systems | |
| IE772130L | Heat extraction or reclamation for refrigerating or air¹conditioning systems | |
| US4138856A | Leak detector device | |
| US4089667A | Heat extraction or reclamation apparatus for refrigerating and air conditioning systems | |
| US4065938A | Air-conditioning apparatus with booster heat exchanger |