JB

John M. Blazek

UN Unknown: 2 patents #37 of 1,640Top 3%
📍 Baltimore, MD: #10 of 133 inventorsTop 8%
🗺 Maryland: #78 of 1,164 inventorsTop 7%
Overall (1989): #24,146 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4864425 Video recording camera John R. Tipton, Jr. 1989-09-05
4809079 Video recording camera John R. Tipton, Jr. 1989-02-28