DB

Dipak R. Biswas

FI Fiberguide Industries: 2 patents #1 of 2Top 50%
📍 Roanoke, VA: #5 of 38 inventorsTop 15%
🗺 Virginia: #98 of 1,348 inventorsTop 8%
Overall (1994): #35,429 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5363458 Fiber optic light diffuser Anpei Pan 1994-11-08
5337381 Fiber optic cylindrical diffuser Anpei Pan 1994-08-09