| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | Norway | 4 | |
| #3 | Czechia | 3 | |
| #4 | Japan | 3 | |
| #5 | Republic of Korea | 3 | |
| #6 | Poland | 3 | |
| #7 | WIPO (World Intellectual Property Organization) | 3 | |
| #8 | Australia | 2 | |
| #9 | Bulgaria | 2 | |
| #10 | China | 2 | |
| #11 | Germany | 2 | |
| #12 | Hungary | 2 | |
| #13 | Israel | 2 | |
| #14 | Mexico | 2 | |
| #15 | Slovakia | 2 | |
| #16 | Argentina | 1 | |
| #17 | Belgium | 1 | |
| #18 | Estonia | 1 | |
| #19 | France | 1 | |
| #20 | Georgia | 1 | |
| #21 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Materials and metallurgy | |
| #3 | Basic materials chemistry | |
| #4 | Environmental technology | |
| #5 | Surface technology and coating | |
| #6 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Doumet Joseph E | 37 |
| #2 | Doumet Jacob E | 1 |
| #3 | Doumet Joseph E Dipl Ing | 1 |
| #4 | Jiyosefu E Doyume | 1 |
| #5 | Doumet Joseph E Dipl-Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CZ20002127A3 | Method of producing a water-repellent product, and product and method for waterproofing a surface of a building material | |
| PL337128A1 | Method of and apparatus for obtaining a cement clinker | |
| IL117269D0 | Method and apparatus for cooling and producing bulk material | |
| DE19522320C1 | Cooling and solidifying red hot molten blast furnace slag in metallurgy | |
| DE4443589A1 | Process and plant for cooling and producing bulk goods |