JP

John A. Pietraszewski

TL Trw Limited: 2 patents #579 of 2,166Top 30%
📍 Berkley, MI: #85 of 232 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,233,039 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6330929 Rack bushing for fluid power assisted rack and pinion steering gear assembly Daniel B. Gierc, Robert E. Feindel 2001-12-18
6155375 Bushing assembly for a rack and pinion steering gear Daniel B. Gierc 2000-12-05