APP ELECTR GRIVOLAS has a total of 15 patent applications. Its first patent ever was published in 1912. It filed its patents most often in France and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, engines, pumps and turbines and measurement are PITTSFIELD SPARK COIL COMPANY, MALLORY TIMERS CONTINENT and WALTER HOLZER.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 14 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Engines, pumps and turbines | |
| #3 | Measurement | |
| #4 | Thermal processes | |
| #5 | Consumer goods | |
| #6 | Control | |
| #7 | Medical technology |
| Publication | Filing date | Title |
|---|---|---|
| GB102936A | Improvements in or relating to Contact Breakers for Magnetos. |