| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Netherlands | 3 | |
| #3 | Canada | 2 | |
| #4 | Germany | 2 | |
| #5 | Mexico | 2 | |
| #6 | Belgium | 1 | |
| #7 | Brazil | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Hong Kong | 1 | |
| #10 | Israel | 1 | |
| #11 | Italy | 1 | |
| #12 | Republic of Korea | 1 | |
| #13 | Norway | 1 | |
| #14 | Sweden | 1 | |
| #15 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Civil engineering | |
| #3 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Soldering, welding and flame cutting | |
| #2 | Earth drilling | |
| #3 | Installation of electric cables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brower Jerome S | 13 |
| #2 | Brower Jerome Sanford | 3 |
| #3 | Smith Douglas D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NL8501675A | Cutting burner. | |
| US4416444A | Underwater cutting rod | |
| HK53682A | Cutting torch and electrode therefor | |
| CA1076655A | Underwater cutting rod | |
| US4182947A | Underwater cutting rod | |
| US4069407A | Underwater cutting rod | |
| US3686448A | Safety reel |