| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 3 | |
| #2 | Germany | 2 | |
| #3 | Norway | 2 | |
| #4 | Austria | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Denmark | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Finland | 1 | |
| #9 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Consumer goods | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Special furniture | |
| #2 | Protective garments | |
| #3 | Household appliances | |
| #4 | Ships |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hultberg A | 3 |
| #2 | Hultberg Aake | 3 |
| #3 | Hultberg A A | 1 |
| #4 | Hultberg Aoke | 1 |
| #5 | Hultberg Ake | 1 |
| #6 | Hultberg Ake Albin | 1 |
| #7 | Ake Hultberg | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0221865A1 | Protective glove | |
| SE7909173L | Supporting device |