DN

Donald G. Needham

PC Polyplus Co.: 1 patents #1 of 3Top 35%
📍 Bartlesville, OK: #29 of 79 inventorsTop 40%
🗺 Oklahoma: #137 of 631 inventorsTop 25%
Overall (1997): #157,887 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5607531 Filament coating process William Kinzie, James H. Harris 1997-03-04