WK

William D. KRIPPES

📍 Schaumburg, IL: #497 of 1,089 inventorsTop 50%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,187,288 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6689831 Chromium-free, curable coating compositions for metal substrates Mark W. McMillen, Emmanuel T. Hernandez 2004-02-10
4266988 Composition and process for inhibiting corrosion of ferrous or non-ferrous metal surfaced articles and providing receptive surface for synthetic resin coating compositions 1981-05-12