| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 2 | |
| #2 | Argentina | 1 | |
| #3 | Austria | 1 | |
| #4 | Australia | 1 | |
| #5 | Belgium | 1 | |
| #6 | Brazil | 1 | |
| #7 | Switzerland | 1 | |
| #8 | Germany | 1 | |
| #9 | Denmark | 1 | |
| #10 | Spain | 1 | |
| #11 | Finland | 1 | |
| #12 | France | 1 | |
| #13 | United Kingdom | 1 | |
| #14 | Greece | 1 | |
| #15 | Israel | 1 | |
| #16 | India | 1 | |
| #17 | Japan | 1 | |
| #18 | Mexico | 1 | |
| #19 | Netherlands | 1 | |
| #20 | Norway | 1 | |
| #21 | Sweden | 1 | |
| #22 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Thermal processes | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Compounding processes | |
| #3 | Preparation of materials | |
| #4 | Heat-exchange device details | |
| #5 | Mixing | |
| #6 | Unspecified technologies | |
| #7 | Heat-exchanger without contact |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gusmer Frederick Emil | 5 |
| #2 | Gusmer F | 5 |
| #3 | Gusmer F E | 3 |
| #4 | Hayes J | 1 |
| #5 | Furederitsuku Emiru Gusumaa | 1 |
| #6 | Sundberg C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2723208A1 | PROCESS FOR THE PRODUCTION OF CLOSED-CELL PHENOL-ALDEHYDE FOAMS | |
| US3765605A | Apparatus for ejecting a mixture of liquids | |
| US3782456A | Heat exchange with resilient liquid accumulator |