MH

Marvis E. Hartman

PI Ppg Industries: 4 patents #5 of 198Top 3%
📍 Pittsburgh, PA: #3 of 296 inventorsTop 2%
🗺 Pennsylvania: #73 of 3,759 inventorsTop 2%
Overall (1989): #4,399 of 140,708Top 4%
4
Patents 1989

Issued Patents 1989

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4888205 Method of treating a polyolefin substrate with adhesion promoters containing optical brightener 1989-12-19
4880849 UV coatings containing chlorinated polyolefins, method of curing, and coated substrates therefrom James E. Poole 1989-11-14
4833177 Method for preparing stably dispersed nonaqueous microparticle dispersion Dennis L. Faler, Gregory J. McCollum, James B. O'Dwyer 1989-05-23
4822685 Method for preparing multi-layered coated articles and the coated articles prepared by the method Leon A. Perez, Naomi R. Suss 1989-04-18