HD

Harvey W. Dahlgren

EI Epic Products International: 4 patents #1 of 3Top 35%
📍 Irving, TX: #298 of 1,396 inventorsTop 25%
🗺 Texas: #33,546 of 125,132 inventorsTop 30%
Overall (All Time): #1,293,555 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5357854 Method for high-speed calendering Scott R. Johnson 1994-10-25
5275096 Apparatus for high speed calendering Scott R. Johnson 1994-01-04
4961964 Method for coating a web with wet ink thereon 1990-10-09
4836129 Apparatus for coating a web with wet ink thereon 1989-06-06