Fourcatier
France
4
2009-05-21
The entities that hold a legal rights for patent applications filed by inventor Richard Matthieu:
Matthieu Richard from Fourcatier, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Obstruction detection device
#2 | 2009-02-12Sensor arrangement for detecting a liquid on a surface of an intrusion detector
#3 | 2008-09-25Obstruction Detection Device
#4 | 2008-08-21Infrared intrusion detection device
3876504 ⎘