JL

John S. Lihwa

GM Graco Minnesota: 2 patents #181 of 381Top 50%
📍 Willowick, OH: #40 of 82 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,061,801 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8893930 Internal valve tip filter Joseph E. Tix, Mark T. Weinberger, Daniel P. Ross, Paul R. Quam 2014-11-25
D619439 Plural-component mechanical purge applicator Michael A. Cryer, Charles E. Moser, Heath I. McCartney 2010-07-13