JY

John V. Yost

General Motors: 2 patents #6,250 of 18,328Top 35%
📍 Trenton, MI: #60 of 141 inventorsTop 45%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,329,995 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4821908 On-board refueling vapor recovery system — 1989-04-18
4741317 Vapor recovery system with variable delay purge — 1988-05-03