DS

Douglas Allen Stumpfl

MI Morton International: 3 patents #140 of 580Top 25%
📍 Fairlawn, OH: #36 of 100 inventorsTop 40%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,631,554 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5972471 Decorative coating with textured pattern Kenneth E. Jasenof, Ronald J. Lewarchik, David K. Black 1999-10-26
5858506 Decorative coating with textured pattern Kenneth E. Jasenof, Ronald J. Lewarchik, David K. Black 1999-01-12
5516549 Method of applying a striated coating Kenneth E. Jasenof, Ronald J. Lewarchik, David K. Black 1996-05-14