RW

Randall Wischhusen

📍 Chesterland, OH: #115 of 230 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,043,776 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8647751 Coated valve retainer Mark Endicott 2014-02-11
7767267 Method of producing a coated valve retainer Mark Endicott 2010-08-03