JJ

John W. Widerman, Jr.

📍 Baltimore, MD: #22 of 133 inventorsTop 20%
🗺 Maryland: #225 of 1,164 inventorsTop 20%
Overall (1989): #137,535 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4853042 Process for removing asbestos or other friable coating from a surface — 1989-08-01