| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Non-positive-displacement pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bernhard Tissler | 3 |
| #2 | Breitschwerdt Alfred | 2 |
| #3 | Tissler B | 2 |
| #4 | Fakir Werk Kicherer W Maschise | 1 |
| #5 | Tissler Bernhard | 1 |
| #6 | Walter Gerhard | 1 |
| #7 | Braig Manfred | 1 |
| #8 | Fa Fakir Werk Kicherer W Masch | 1 |
| #9 | Kleinmann Dieter | 1 |
| #10 | Gegner Ewald | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2314791A1 | LOCKING DEVICE FOR INDUSTRIAL VACUUM CLEANERS | |
| DE2057466A1 | Device for height adjustment and for changing the cleaning roller of a floor cleaning machine | |
| DE1628254A1 | Fan heater | |
| ES286907A1 | Device for regulating the height of the vacuum nozzle with handle on wheels (Machine-translation by Google Translate, not legally binding) |