| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 8 | |
| #2 | Australia | 1 | |
| #3 | Belgium | 1 | |
| #4 | France | 1 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Electrical machinery and energy | |
| #3 | Measurement | |
| #4 | Control | |
| #5 | Engines, pumps and turbines | |
| #6 | Consumer goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gerhard Walter | 9 |
| #2 | Kraaboel Kai Odd | 3 |
| #3 | Walter Gerhard | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU3859599A | Single-key security system | |
| DE2518930A1 | SAFETY DEVICE FOR MOTOR VEHICLES | |
| DE2334904A1 | Automobile radar brake controller - has sensor signal fed to electronic recorder for brake actuation at preset min distance | |
| DE2334903A1 | Emergency co-driver control for cars - enables passenger to bring car to halt by closing throttle and applying brake | |
| DE2322495A1 | DEVICE FOR STORING AND DISPLAYING CIGARETTES AND THE LIKE | |
| GB1178372A | Methods of Manufacturing Deflection Systems for Cathode Ray Tubes. |