| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 1 | |
| #2 | Belgium | 1 | |
| #3 | Canada | 1 | |
| #4 | Switzerland | 1 | |
| #5 | German Democratic Republic | 1 | |
| #6 | Germany | 1 | |
| #7 | Spain | 1 | |
| #8 | Finland | 1 | |
| #9 | Italy | 1 | |
| #10 | Japan | 1 | |
| #11 | Netherlands | 1 | |
| #12 | Norway | 1 | |
| #13 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Bolts for doors or windows | |
| #3 | Wood saws |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lindblom Erik Ingemar | 4 |
| #2 | Lindblom Erik I | 3 |
| #3 | Eritsuku Ingemaaru Rindoburomu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2814060A1 | BURGLAR-PROOF LOCKING DEVICE |