| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Australia | 2 | |
| #3 | Brazil | 2 | |
| #4 | Canada | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Finland | 2 | |
| #7 | Israel | 2 | |
| #8 | Mexico | 2 | |
| #9 | Norway | 2 | |
| #10 | Poland | 2 | |
| #11 | South Africa | 2 | |
| #12 | Bulgaria | 1 | |
| #13 | China | 1 | |
| #14 | Ecuador | 1 | |
| #15 | Croatia | 1 | |
| #16 | Hungary | 1 | |
| #17 | Republic of Korea | 1 | |
| #18 | Lithuania | 1 | |
| #19 | Latvia | 1 | |
| #20 | New Zealand | 1 | |
| #21 | African Intellectual Property Organization | 1 | |
| #22 | Slovakia | 1 | |
| #23 | Turkey | 1 | |
| #24 | WIPO (World Intellectual Property Organization) | 1 | |
| #25 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Thermal processes | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Casings for combustion chambers | |
| #2 | Combustion residues removal | |
| #3 | Cremation furnaces | |
| #4 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kent John M | 17 |
| #2 | Robards Henry L Jr | 14 |
| #3 | Connolly Erin M | 14 |
| #4 | Bartman Candace D | 9 |
| #5 | Renfroe James H Jr | 8 |
| #6 | Robards Jr Henry L | 7 |
| #7 | Robards Henry L | 6 |
| #8 | Renfroe Jr James H | 4 |
| #9 | Bartman Candace E | 3 |
| #10 | Bartman Candance D | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US5571478A | Method and system for determining the destruction and removal efficiency of a thermal combustion device | |
| USRE35219E | Apparatus for using hazardous waste to form non-hazardous aggregate | |
| HRP920815A2 | Mass spectrometer - based on continuous emissions monitoring system for hazardous waste stack gas measurements | |
| EP0554327A1 | A mass spectrometer-based continuous emissions monitoring system for hazardous waste stack gas measurements | |
| US5133267A | Method and apparatus for using hazardous waste to form non-hazardous aggregate |