| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Poland | 10 | |
| #2 | Belgium | 1 | |
| #3 | Germany | 1 | |
| #4 | Spain | 1 | |
| #5 | France | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Italy | 1 | |
| #8 | Sweden | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Coating metallic material | |
| #2 | Electrolytic coating production |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mellerowicz Ryszard | 10 |
| #2 | Trojanowski Aleksander | 2 |
| #3 | Klos Zbigniew | 2 |
| #4 | Mellerowicz R | 2 |
| #5 | Mialkas Jerzy | 1 |
| #6 | Konieczny Kazimierz | 1 |
| #7 | Mytko Stanislaw | 1 |
| #8 | Ziemski Jerzy | 1 |
| #9 | Walkowiak Donat | 1 |
| #10 | Mellerowicz Ryszard Dipl Ing C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| PL249357A1 | Method of seating framings of openings,in particular door and window frames in openings of lightweight sandwichwalls and door and/or window frame for use in this method | |
| PL240798A1 | Method of tightly jointing together laminated boards while building cold rooms | |
| US4317848A | Method of sewageless metallization, especially galvanizing of a steel surface |