| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 16 | |
| #2 | Australia | 7 | |
| #3 | WIPO (World Intellectual Property Organization) | 7 | |
| #4 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Chemical engineering | |
| #3 | Machine tools | |
| #4 | Semiconductors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Symonds Keith Thomas | 18 |
| #2 | Symonds Steven Paul | 7 |
| #3 | Watton Brian Keith | 7 |
| #4 | Clinton Richard Anthony | 2 |
| #5 | Chatwin Christopher John | 2 |
| #6 | Pels Jan Remmert | 2 |
| Publication | Filing date | Title |
|---|---|---|
| AU1668400A | Heat exchanger | |
| GB9926466D0 | Heat exchanger | |
| GB9919328D0 | Heat exchanger | |
| GB9914364D0 | Heat exchanger and/or fluid mixing means | |
| GB9911768D0 | Heat exchanger | |
| GB9907032D0 | Heat exchanger and/or fluid mixing means | |
| GB9903868D0 | Heat exchanger | |
| GB9901538D0 | Heat exchanger | |
| GB9826956D0 | Heat exchanger | |
| GB9824493D0 | Heat exchanger | |
| GB9818707D0 | Heat exchanger | |
| GB9817511D0 | Heat exchanger/chemical reactor | |
| GB9812560D0 | Heat exchanger | |
| WO9855812A1 | Heat exchanger and/or fluid mixing means | |
| GB9904463D0 | Heat exchanger and/or fluid mixing means | |
| WO9853263A1 | Heat exchanger | |
| AU2169197A | Plate-type heat exchanger with distribution zone |