MM

Marvin M. Martens

EA E.I. Du Pont De Nemours And: 2 patents #34 of 533Top 7%
📍 Fairview, OK: #1 of 1 inventorsTop 100%
🗺 Oklahoma: #44 of 631 inventorsTop 7%
Overall (1997): #31,032 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5691404 Fire resistant polyamide compositions Robert Valentine Kasowski 1997-11-25
5618865 Fire resistant resin compositions Robert Valentine Kasowski 1997-04-08