JH

John C. Hoffer

W& Whitaker &: 1 patents #75 of 279Top 30%
📍 Harrisburg, PA: #14 of 53 inventorsTop 30%
🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%
Overall (1994): #113,897 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5311614 Single mode fiber optic variable attenuator with supported optical fiber Bernard G. Caron, Warren Hale Lewis, Gregory Powers 1994-05-10