| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | Austria | 3 | |
| #3 | Switzerland | 3 | |
| #4 | France | 3 | |
| #5 | Canada | 1 | |
| #6 | Denmark | 1 | |
| #7 | Finland | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Italy | 1 | |
| #10 | Netherlands | 1 | |
| #11 | Sweden | 1 | |
| #12 | United States | 1 | |
| #13 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Packaging and shipping | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Construction of roads | |
| #2 | Structural elements | |
| #3 | Unspecified technologies | |
| #4 | Ships | |
| #5 | Transport or storage devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gallmann Ernst | 7 |
| #2 | Gallmann E | 2 |
| #3 | Hans Osann | 1 |
| #4 | Spaeni Martin | 1 |
| #5 | Osann Dipl-Ing Hans | 1 |
| #6 | Arrigo Schmidt | 1 |
| #7 | Schmidt Arrigo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ATA905079A | Method for producing a black cover | |
| CH638005A5 | Method for producing a black cover, and a black cover produced thereof. | |
| FR2281153A1 | Surface cleaning appliance for conveyor belts - incorporates a cylindrical scraper contacting on the belt | |
| DE1257034B | Cargo ship for bulk goods |