| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | Denmark | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Finland | 2 | |
| #7 | Norway | 2 | |
| #8 | WIPO (World Intellectual Property Organization) | 2 | |
| #9 | Austria | 1 | |
| #10 | Brazil | 1 | |
| #11 | Switzerland | 1 | |
| #12 | Spain | 1 | |
| #13 | United Kingdom | 1 | |
| #14 | Israel | 1 | |
| #15 | Mexico | 1 | |
| #16 | Netherlands | 1 | |
| #17 | New Zealand | 1 | |
| #18 | Poland | 1 | |
| #19 | Sweden | 1 | |
| #20 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Materials and metallurgy | |
| #3 | Machines | |
| #4 | Environmental technology | |
| #5 | Electrical machinery and energy | |
| #6 | Measurement |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wooding Patrick J | 22 |
| #2 | Wooding P J | 4 |
| #3 | Wooding P | 3 |
| #4 | Anderson Clifton P | 1 |
| #5 | Weir Edgar V | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU9058982A | Ultrahigh velocity water cooling | |
| US4389724A | Atmosphere controlled electric melting | |
| US4352189A | Atmosphere control of slag melting furnace | |
| US4115654A | Introduction of starting molten flux from the top of a crucible | |
| US4091229A | Slag and alloy feeding based on electrode weight | |
| US4117253A | High integrity atmosphere control of electroslag melting | |
| US4202997A | Atmospheric control of flux pre-melting furnace | |
| US4032705A | Consumable electrode furnace crucibles |