WALLIS BERNARD has a total of 16 patent applications. Its first patent ever was published in 1970. It filed its patents most often in France. Its main competitors in its focus markets machine tools, mechanical elements and machines are WALLIS B J, WALLIS BERNARD J and WALLIS B.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 16 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Punching metal | |
| #2 | Unspecified technologies | |
| #3 | Pistons and sealings | |
| #4 | Springs | |
| #5 | Forging | |
| #6 | Clutches and brakes | |
| #7 | Heat-exchange device details | |
| #8 | Gearing |