MH

Marvis E. Hartman

PO Ppg Industries Ohio: 3 patents #11 of 165Top 7%
📍 Pittsburgh, PA: #18 of 387 inventorsTop 5%
🗺 Pennsylvania: #268 of 5,047 inventorsTop 6%
Overall (2004): #24,497 of 270,089Top 10%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6803408 Coating compositions having improved scratch resistance, coated substrates and methods related thereto Lawrence G. Anderson, Karen A. Barkac, Shawn A. DeSaw, Deborah E. Hayes, Thomas R. Hockswender +7 more 2004-10-12
6759478 Coating compositions having improved scratch resistance, coated substrates and methods related thereto Lawrence G. Anderson, Karen A. Barkac, Shawn A. DeSaw, Deborah E. Hayes, Thomas R. Hockswender +8 more 2004-07-06
6749939 Composition having sealing and sound dampening properties and methods related thereto Umesh C. Desai, Anthony C. Palermo 2004-06-15