JF

Joseph F. Fessler

📍 Walkersville, MD: #1 of 5 inventorsTop 20%
🗺 Maryland: #310 of 1,619 inventorsTop 20%
Overall (1994): #114,589 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5298742 Light sensor for photo-dynamic therapy having a transparent housing Walter S. Friauf, Harvey I. Pass 1994-03-29