| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 2 | |
| #2 | United States | 2 | |
| #3 | Austria | 1 | |
| #4 | Switzerland | 1 | |
| #5 | Spain | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Ireland | 1 | |
| #9 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Machines | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Cremation furnaces | |
| #2 | Combustion residues removal | |
| #3 | Grates | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Andersen Lester H | 3 |
| #2 | Andersen L | 1 |
| #3 | Lester Hans Andersen | 1 |
| #4 | Andersen Lester Hans | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3447287A | Incinerator having improved scrubber | |
| US3451364A | Reciprocating grate structure | |
| IE30656L | Incineration of refuse | |
| ES332820A1 | Incinerator and method of treating refuse | |
| CA887417A | Incinerator and method of treating refuse | |
| CA846533A | Incinerator and method of treating refuse |