PC

Philippe Castel

BT Bendix Europe Services Techniques: 18 patents #3 of 46Top 7%
AT Alliedsignal Europe Services Techniques: 8 patents #3 of 29Top 15%
Delphi Technologies: 3 patents #1,040 of 4,124Top 30%
BF Bosch Systemes De Freinage: 2 patents #7 of 43Top 20%
Overall (All Time): #109,048 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 25 most recent of 33 patents

Patent #TitleCo-InventorsDate
6453794 Diaphragm support for a brake booster and brake booster incorporating such a support Gerard Lebaudy 2002-09-24
6389951 Brake booster Jean-Michel Dubus, Bernard Petin, Joseph M. Genaudeau 2002-05-21
6170385 Brake booster Daniel Lordier, Raymond R. Ombredane, Frederic Degorce 2001-01-09
5934075 Booster with prefilling without limitation in flowrate Guy Meynier, Jacques Nollez 1999-08-10
5797662 Pressure-modifying valve and electric bypass 1998-08-25
5722240 Boosted braking device with reduced travel 1998-03-03
5653514 Automatically controlled boosted braking system with monitored reserve Christian Douillet, Gilbert Kervagoret 1997-08-05
5572870 Boosted brake device with concealed travel and guaranteed gain Olivier Castello 1996-11-12
5558123 Electrically controlled pressure-holding valve Olivier Castello, Guy Meynier 1996-09-24
5518031 Proportional pneumatic solenoid valve Gilbert Kervagoret 1996-05-21
5493949 Pneumatic uphill anti-runback device Pierre Pressaco, Roland Levrai 1996-02-27
5454224 Brake device with rigid mounting Jacques Laurent 1995-10-03
5454279 Brake-booster device partial vacuum type for a vehicle fitted with direct braking control means Pierre Pressaco 1995-10-03
5448888 Braking system with three independent hydraulic circuits 1995-09-12
5437217 Pneumatic booster Guy Meynier 1995-08-01
5425302 Pneumatic booster Roland Levrai, Pascal Le Normand 1995-06-20
5355770 Brake booster Jean-Pierre Gautier, Ulysse Verbo, Miguel Perez Revilla, Guy Meynier 1994-10-18
5302006 Brake regulator with lever and improved response time 1994-04-12
5275265 Brake-booster with modulated reaction 1994-01-04
5272958 Brake booster with compression spring extension limiting links Patrice Moinard 1993-12-28
5259666 Double brake booster 1993-11-09
5226694 Hydraulically controlled brake system and associated corrector Patrice Moinard, Jean-Michel Pichon 1993-07-13
5205621 Brake-pressure reduction means for a motor vehicle Patrice Moinard, Roland Levrai 1993-04-27
5201571 Bearing piece for a suspension element 1993-04-13
5201179 Brake subassembly for a vehicle Patrice Moinard 1993-04-13