Inventor
Hamid Ben Ahmed
Inventor
Rennes, FR
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Lprimary
F01LCyclically operating valves for machines or engines40%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure20%
H01FMagnets20%
H02KDynamo-electric machines20%
PatentTitleYear
7,156,057'Electromagnetic actuator for controlling a valve of an internal combustion engine and internal combustion engine equipped with such an actuator'20077,111,595'Electromechanical valve control actuator for internal combustion engines'20066,539,782'Load machine for a combustion engine test bench'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003Patents assigned to BORGHI SAVERI FRANCE (1)· patent assignee history
2003–2007Based in Rennes, FR· patent location history
2006Patents assigned to CENTRE NAT RECH SCIENT (1)· patent assignee history
2007Patents assigned to PEUGEOT CITROEN AUTOMOBILES SA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BORGHI SAVERI FRANCE | 1 | 2003 |
| CENTRE NAT RECH SCIENT | 1 | 2006 |
| PEUGEOT CITROEN AUTOMOBILES SA | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rennes, FR | 3 | 2003–2007 |