ALOYS GRUENEWALD has a total of 17 patent applications. Its first patent ever was published in 1922. It filed its patents most often in Germany and United Kingdom. Its main competitors in its focus markets consumer goods and furniture and games are RAND KARDEX BUREAU INC, GUICHARD RAYMOND ARTHUR EUGENE and WILLIAM HULL.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 16 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Filing and indexing | |
| #2 | Office furniture |
| Publication | Filing date | Title |
|---|---|---|
| GB207413A | Filing device for letter files, portfolios and the like |