WB

William D. Barrows

AC American Air Filter Company: 1 patents #1 of 5Top 20%
📍 Manchester, MD: #2 of 7 inventorsTop 30%
🗺 Maryland: #1,021 of 3,699 inventorsTop 30%
Overall (2024): #222,737 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11986762 Fiberglass product for a filter apparatus Alejandro Vinardi, Matthew Shaffer 2024-05-21