| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | Switzerland | 1 | |
| #3 | France | 1 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Mechanical elements | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Clutches and brakes | |
| #3 | Ignition and extinguishing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fuelle Werner | 5 |
| #2 | Quitoschinger Willi | 2 |
| #3 | Scheuffele Gebhard | 1 |
| #4 | Otto Fulle Werner Siegfried | 1 |
| #5 | Schmidt Christian | 1 |
| #6 | Pieper Walter | 1 |
| #7 | Willi Quitoschinger | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2919644A1 | Lockable centrifugal clutch for road roller - has ring sliding on hub fitting over faces on friction bodies | |
| DE2357558A1 | PRESSURE-RELEASED SWITCH | |
| DE2261761B1 | ELECTRIC PRESSURE SWITCH | |
| DE1590480A1 | Pressure switch | |
| DE1231070B | Centrifugal clutch | |
| DE1099281B | Centrifugal clutch | |
| US2908794A | Automatic electric cigarette lighter for automobiles | |
| DE971092C | Electrical switching device, especially for systems for monitoring the oil pressure of internal combustion engines | |
| DE969623C | Electrical switching device, especially for systems for monitoring the oil pressure of internal combustion engines |