Inventor
Michel Barrault
Inventor
Mens, FR
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Rprimary
G01RMeasuring electric variables18%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
A01HNew plants or non-transgenic processes for obtaining them7%
G02BOptical elements, systems or apparatus7%
H01HElectric switches7%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals4%
G01BMeasuring length, thickness or similar linear dimensions4%
G01DMeasuring not specially adapted for a specific variable4%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure4%
G06FElectric digital data processing4%
PatentTitleYear
9,823,060'Common calibration system and corresponding method'2017PP026308'Salvia plant named ‘BARSAL’'2016PP026307'Gaura plant named ‘BARGAU’'20169,104,028'Deformable mirror with capacitive sensors'20157,666,544'Connection device for electric accumulator'20107,459,901'Voltage presence indication device and electrical apparatus comprising such an indicator'20087,208,888'Light-emitting diode lighting device comprising a communication device and installation comprising one such device'20076,975,094'Method and device for charging several electrochemical cells'20055,373,130'Self-extinguishing expansion switch or circuit breaker'19945,256,872'Device for measuring current by optic fiber and dual polarization analysis'19935,083,081'Current sensor for an electronic trip device'19925,068,616'Monitoring process and device of a quasi-closed electromagnetic shield'19914,604,576'Electromagnetic delay line incorporated in a position detector for a movable nuclear reactor control rod'19864,030,998'Anode adjustment'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1994Patents assigned to MERLIN GERIN (5)· patent assignee history
1986Based in Fontaine, FR· patent location history
1991–1994Based in Saint Ismier, FR· patent location history
2005Based in St Christophe en Oisans, FR· patent location history
2007–2008Patents assigned to SCHNEIDER ELECTRIC IND SAS (2)· patent assignee history
2007–2017Based in Mens, FR· patent location history
2015–2017Patents assigned to ALPAO (2)· patent assignee history
2015–2017Patents assigned to BARRAULT MICHEL RAYMOND (2)· patent assignee history
2016Patents assigned to BARRAULT MICHEL (2)· patent assignee history
2016Based in La Possonniere, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MERLIN GERIN | 5 | 1986–1994 |
| ALPAO | 2 | 2015–2017 |
| BARRAULT MICHELself | 2 | 2016 |
| BARRAULT MICHEL RAYMONDself | 2 | 2015–2017 |
| SCHNEIDER ELECTRIC IND SAS | 2 | 2007–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mens, FR | 5 | 2007–2017 |
| Saint Ismier, FR | 4 | 1991–1994 |
| La Possonniere, FR | 2 | 2016 |
| St Christophe en Oisans, FR | 1 | 2005 |
| Fontaine, FR | 1 | 1986 |