JB

John C. Bulzacchelli

BO Borgwarner: 2 patents #505 of 1,600Top 35%
Overall (All Time): #1,720,802 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12338753 Variable cam timing phaser Michael Smart 2025-06-24
11168591 Hydraulically-actuated variable camshaft timing (VCT) phaser assembly with air venting Michael Smart 2021-11-09