| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | Switzerland | 1 | |
| #3 | France | 1 | |
| #4 | Italy | 1 | |
| #5 | Japan | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Mechanical elements | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Skates | |
| #2 | Domestic heating systems | |
| #3 | Venting or aerating devices | |
| #4 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pommerening Ruediger | 5 |
| #2 | Pommerening Rudiger | 1 |
| #3 | Ruediger Pommerening | 1 |
| #4 | Riyuudeihiyaa Ponmaaenitsuhi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPS51145647A | Roller skates | |
| DE2559325A1 | Roller skate with two in line rollers - has additional ankle strap attached by hinged link to skate |