WW

William E. Wertz

Rohm And Haas: 4 patents #540 of 2,359Top 25%
PG Polytec Gmbh: 1 patents #202 of 432Top 50%
🗺 Pennsylvania: #15,920 of 74,527 inventorsTop 25%
Overall (All Time): #1,034,567 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7018716 Corrosion-and chip-resistant coatings for high tensile steel Tina L. Grubb, Catherine A. Kleckner, Michael C. Siminski, Andrew T. Daly, Jeno Muthiah 2006-03-28
6677032 Corrosion-and chip-resistant coatings for high tensile steel Tina L. Grubb, Catherine A. Kleckner, Michael C. Siminski, Andrew T. Daly, Jeno Muthiah 2004-01-13
6663968 Corrosion-and chip-resistant coatings for high tensile steel Tina L. Grubb, Catherine A. Kleckner, Michael C. Siminski, Andrew T. Daly, Jeno Muthiah 2003-12-16
6346292 Corrosion- and chip-resistant coatings for high tensile steel Tina L. Grubb, Catherine A. Kleckner, Michael C. Siminski, Andrew T. Daly, Jeno Muthiah 2002-02-12
4248977 Coating powders with improved adhesion 1981-02-03