NS

Norman Scheffer

BM Bnz Materials: 1 patents #5 of 6Top 85%
📍 Chelmsford, MA: #551 of 858 inventorsTop 65%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,891,938 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5073199 Insulating material containing pitch based graphite fiber Thomas R. Krowl 1991-12-17