MW

Melvin J. Winterhalter

CP Champion Spark Plug: 1 patents #1 of 4Top 25%
📍 Toledo, OH: #24 of 96 inventorsTop 25%
🗺 Ohio: #490 of 2,550 inventorsTop 20%
Overall (1982): #80,633 of 81,411Top 100%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4313629 Hose connector — 1982-02-02