| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Thermal processes | |
| #3 | Chemical engineering | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Cremation furnaces | |
| #2 | Furnaces | |
| #3 | Chemical or physical processes | |
| #4 | Heat-exchange device details | |
| #5 | Combustion residues removal | |
| #6 | Grates | |
| #7 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Woodman Joseph C | 4 |
| #2 | Lewers George R | 2 |
| #3 | Linton Mcever William | 2 |
| #4 | Buffington John R | 2 |
| #5 | William Raisch | 1 |
| #6 | Morris John E | 1 |
| #7 | Mcever William L | 1 |
| #8 | Stokes Webb Rayburn | 1 |
| #9 | Dermot Shemwell | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2102543A | Incineration of sewage screenings and the like | |
| US2083269A | Process for the reactivation of mineral absorbents | |
| US2061708A | Furnace | |
| US1997306A | Incinerator | |
| US1996585A | Incinerator | |
| US1995893A | Incineration | |
| US1991986A | Incineration | |
| US1877214A | Screenings burner | |
| US1905120A | Incinerator | |
| US1687236A | Heat regenerator | |
| US1767030A | Incinerator grate |