| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | Austria | 3 | |
| #3 | Switzerland | 3 | |
| #4 | France | 3 | |
| #5 | United Kingdom | 3 | |
| #6 | Italy | 3 | |
| #7 | Japan | 3 | |
| #8 | Denmark | 2 | |
| #9 | EPO (European Patent Office) | 2 | |
| #10 | United States | 2 | |
| #11 | Australia | 1 | |
| #12 | Brazil | 1 | |
| #13 | Spain | 1 | |
| #14 | Netherlands | 1 | |
| #15 | Sweden | 1 | |
| #16 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Machines | |
| #3 | Audio-visual technology | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Vehicle servicing | |
| #2 | Unspecified technologies | |
| #3 | Vehicle windows, roofs and doors | |
| #4 | Loudspeakers and microphones | |
| #5 | Unspecified technologies | |
| #6 | Household appliances | |
| #7 | Vehicle parts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nixdorf Hans Willi | 7 |
| #2 | Nixdorf Hans W | 5 |
| #3 | Nixdorf H W | 2 |
| #4 | Tolle Gunther | 2 |
| #5 | Tolle G | 2 |
| #6 | Toelle Guenther | 2 |
| #7 | Hansu Buee Nikusudorufu | 2 |
| #8 | Mader Elmar | 1 |
| #9 | Erumaa Meederu | 1 |
| #10 | Maeder Elmar | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3641067A1 | SOUND PLAYER ASSOCIATED WITH THE HEAD OF A PERSON | |
| DE3524487A1 | SOUND PLAYER ASSOCIATED WITH THE HEAD OF A PERSON | |
| DE3445822A1 | Belt padding device | |
| GB2010080A | Windscreen cleaning device | |
| IT1072680B | Cleaning attachment ror windscreen wiper - has porous reservoir for cleaning substance clipped to wiper arm (SW 28.8.77) | |
| GB1554659A | Vibration damper | |
| DE2604643A1 | WINDOW CLEANER |