DEYL VACLAV OTAKAR has a total of 11 patent applications. Its first patent ever was published in 1910. It filed its patents most often in Austria and United States. Its main competitors in its focus markets agriculture are TOMAZIN ALOJZ, HATSUTA BRASIL and HUGH A GAMBLE.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 8 | |
| #2 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Harvesting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Deyl Vaclav Otakar | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US1096695A | Topping-machine. | |
| US1149345A | Root-harvester. | |
| US1165763A | Beet-topping machine. |