S ROULEMENTS A BILLES D. W. F. has a total of 46 patent applications. Its first patent ever was published in 1908. It filed its patents most often in France. Its main competitors in its focus markets mechanical elements, transport and measurement are MOFFETT BEARING COMPANY, KINGSBURY INC and N PROIZV OB EDINENIE GEOFIZIKA.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 46 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport | |
| #3 | Measurement | |
| #4 | Machine tools | |
| #5 | Machines | |
| #6 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Vehicle wheels | |
| #3 | Skates | |
| #4 | Measuring length, angles and areas | |
| #5 | Rail vehicle suspensions | |
| #6 | Marine propulsion | |
| #7 | Punching metal | |
| #8 | Pistons and sealings | |
| #9 | Gearing | |
| #10 | Centrifuges |