| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Poland | 6 | |
| #2 | Netherlands | 5 | |
| #3 | France | 4 | |
| #4 | Austria | 3 | |
| #5 | Romania | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Finishing work on buildings | |
| #2 | General building constructions | |
| #3 | Structural elements | |
| #4 | Scaffolding | |
| #5 | Air-conditioning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sujkowski Feliks | 4 |
| #2 | Lewandowski Marek | 2 |
| #3 | Sujkowski Feliks Ing | 2 |
| #4 | Szczepaniak Mieczyslaw | 1 |
| #5 | Slawinski Jerzy | 1 |
| #6 | Adamiak Andrzej | 1 |
| #7 | Lotonski Stanislaw | 1 |
| #8 | Martynow Wieslaw | 1 |
| #9 | Krzyspiak Jozef | 1 |
| #10 | Kannich Andrzej | 1 |
| Publication | Filing date | Title |
|---|---|---|
| RO73461A | Method of registration and reading of phones coding | |
| RO76583A | Floating ceiling assembly | |
| FR2289690A1 | Folding walkway ventilator plate - has frame with flanges and strips accommodating iron plates in recesses forming grating | |
| FR2276435A1 | Collapsible walkway platform - has each support comprising four screws on common frame coupled by yoke at top |