DOLLE ETS has a total of 30 patent applications. Its first patent ever was published in 1925. It filed its patents most often in France. Its main competitors in its focus markets agriculture, mechanical elements and transport are SMF HOLDING GMBH, NICHOLSON ARTHUR CLIVE and BISO SCHRATTENECKER GMBH.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 30 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Mechanical elements | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Harvesting | |
| #2 | Crop agriculture | |
| #3 | Gearing | |
| #4 | Shafts | |
| #5 | Vehicle suspension arrangements | |
| #6 | Lubricating | |
| #7 | Vehicle connections | |
| #8 | Hand carts |