CARL GRUNWALD has a total of 11 patent applications. Its first patent ever was published in 1907. It filed its patents most often in France and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and materials and metallurgy are JEAN ROMEYN, GRUNWALD CARL and CAMPBELL WYANT AND CANNON FOUN.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 10 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Electrical machinery and energy | |
| #3 | Materials and metallurgy | |
| #4 | Machines | |
| #5 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grunwald Carl | 10 |
| Publication | Filing date | Title |
|---|---|---|
| GB187469A | A new or improved cooling arrangement for internal combustion engines |