WC

William P. Caldwell

KE Kelsey-Hayes-Company: 4 patents #54 of 387Top 15%
ZG Zf Active Safety Gmbh: 2 patents #11 of 86Top 15%
LG Lucas Automotive Gmbh: 1 patents #91 of 252Top 40%
📍 South Lyon, MI: #94 of 510 inventorsTop 20%
🗺 Michigan: #15,670 of 86,293 inventorsTop 20%
Overall (All Time): #830,810 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10730495 Vehicle brake system having plunger power source Blaise J. Ganzel, John Cassidy 2020-08-04
10710563 Pump attenuator bypass valve Blaise J. Ganzel, Joseph F. Zeoli 2020-07-14
9234531 Damping element for a motor vehicle hydraulic system Thomas Wald, David Lopez-Larequi, Georg Kedak, Joseph F. Zeoli, Joseph A. Starr +1 more 2016-01-12
6550872 Vehicular brake system with vehicle stability control having evacuation valve 2003-04-22
6491354 Bleed valve with pump bypass feature 2002-12-10
6357465 Shipping cap for evacuation valve James E. Brancheau, Kenneth Messinger 2002-03-19