JZ

John D. Zmierski

WA Walbro: 2 patents #81 of 212Top 40%
📍 Cass City, MI: #26 of 44 inventorsTop 60%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,205,509 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6609501 Fuel pressure regulation system Kirk D. Doane 2003-08-26
6357422 Fuel pressure regulation system Kirk D. Doane 2002-03-19