DL

Douglas S. Lewing

FM Fiber Materials: 1 patents #7 of 18Top 40%
Overall (All Time): #4,017,508 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4526770 Method of producing carbon fiber and product thereof Roger T. Pepper, Daniel Nelson 1985-07-02