| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | United Kingdom | 2 | |
| #3 | Argentina | 1 | |
| #4 | Belgium | 1 | |
| #5 | Czechoslovakia | 1 | |
| #6 | Cyprus | 1 | |
| #7 | Spain | 1 | |
| #8 | Hong Kong | 1 | |
| #9 | Kenya | 1 | |
| #10 | Norway | 1 | |
| #11 | Poland | 1 | |
| #12 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Materials and metallurgy | |
| #3 | Basic materials chemistry | |
| #4 | Optics | |
| #5 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chappell Christopher Lee | 2 |
| #2 | Chappell Christopher L | 2 |
| #3 | Chappell C | 1 |
| #4 | Turpin Gerald Leslie | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB8311025D0 | Cameras | |
| AU7664681A | Supplementary lighting for camera | |
| CS219270B2 | Method of making the solid storable powderable fuel | |
| AU5622580A | Fuel from waste | |
| ZA8001272B | Waste derived fuel | |
| GB2033368A | Treatment of waste | |
| ES472760A3 | Procedure to treat hazardous waste (Machine-translation by Google Translate, not legally binding) | |
| CY968A | Improvements in and relating to the conversion of liquid hazardous wastes to solid form |