| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 12 | |
| #2 | Germany | 9 | |
| #3 | Italy | 4 | |
| #4 | Sweden | 3 | |
| #5 | United States | 3 | |
| #6 | Argentina | 1 | |
| #7 | Austria | 1 | |
| #8 | Belgium | 1 | |
| #9 | Spain | 1 | |
| #10 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Motor vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tack Albert | 6 |
| #2 | Gabel Friedrich | 5 |
| #3 | Tolle K-H | 2 |
| #4 | Tolle Karl-Heinz | 2 |
| #5 | Tack A | 2 |
| #6 | Toelle Karl-H Dipl Ing | 1 |
| #7 | Tolle Karl Heinz | 1 |
| #8 | Toelle Karl-Heinz Dipl Ing | 1 |
| #9 | Toelle Karl-Heinz | 1 |
| #10 | Gabel F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3221049A1 | Motor-vehicle door closure | |
| DE3220705A1 | Motor-vehicle door closure | |
| DE3137863A1 | Device for locking and unlocking a tiltable driver's cab of a vehicle | |
| DE2936997A1 | MOTOR VEHICLE LOCK | |
| US4097078A | Door lock for automotive vehicle | |
| US3997202A | Door lock for automotive vehicle | |
| ES429824A1 | Motor vehicle door latches |