AJ

Alfred H. Bellman, Jr.

📍 Germantown, MD: #3 of 17 inventorsTop 20%
🗺 Maryland: #225 of 1,164 inventorsTop 20%
Overall (1989): #140,032 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4831438 Electronic surveillance system Mark A. Fowler, Stewart Christ 1989-05-16