MW

Melvin J. Winterhalter

CP Champion Spark Plug: 1 patents #18 of 71Top 30%
📍 Toledo, OH: #791 of 1,470 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,064,619 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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