JEAN FRANCOIS ROLLAND has a total of 11 patent applications. Its first patent ever was published in 1911. It filed its patents most often in France and Germany. Its main competitors in its focus markets packaging and shipping, mechanical elements and electrical machinery and energy are TALOS HOLDINGS LTD, W H HEATH LTD and QIDI ELECTRIC GROUP CO LTD.
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Mechanical elements | |
| #3 | Electrical machinery and energy | |
| #4 | Transport | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Transferring liquids | |
| #2 | Venting or aerating devices | |
| #3 | Load transportation vehicles | |
| #4 | Fire-fighting | |
| #5 | Dynamo-electric machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rolland Jean-Francois | 10 |
| #2 | Mauclere Pierre-Andre-Paul | 8 |
