DR

Douglas Duane Roth

HC Hoechst Celanese: 1 patents #28 of 155Top 20%
KC Kuraray Co.: 1 patents #18 of 77Top 25%
📍 Matthews, NC: #7 of 23 inventorsTop 35%
🗺 North Carolina: #561 of 2,260 inventorsTop 25%
Overall (1997): #157,655 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5703202 Process for treating liquid crystal polymer film Randy D. Jester, John Arthur Penoyer, Detlef Frank, Minoru Onodera, Takeichi Tsudaka +2 more 1997-12-30