| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 2 | |
| #2 | Australia | 2 | |
| #3 | Belgium | 2 | |
| #4 | Brazil | 2 | |
| #5 | Canada | 2 | |
| #6 | Germany | 2 | |
| #7 | Spain | 2 | |
| #8 | France | 2 | |
| #9 | United Kingdom | 2 | |
| #10 | Italy | 2 | |
| #11 | Japan | 2 | |
| #12 | United States | 2 | |
| #13 | Austria | 1 | |
| #14 | Switzerland | 1 | |
| #15 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Casting metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vanecek Michael J | 7 |
| #2 | Piepenhagen John H K | 7 |
| #3 | Lasiter Steven M | 3 |
| #4 | Vanecek M J | 3 |
| #5 | Bailey Raymond A | 3 |
| #6 | Piepenhagen J | 3 |
| #7 | Vanecek M | 3 |
| #8 | Neale Michael J | 3 |
| #9 | Bailey R | 2 |
| #10 | Piepenhagen John Hans Karl | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CA1119770A | Suspended gas shroud apparatus | |
| US4218048A | Suspended gas shroud apparatus | |
| US4043384A | Spray apparatus for continuous casting machine |