JF

John M. Facer

3M: 1 patents #546 of 1,379Top 40%
📍 Langley Park, PA: #1 of 1 inventorsTop 100%
Overall (2017): #370,464 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9770611 Maintenance-free anti-fog respirator Audra A. Wilson, Christopher P. Henderson 2017-09-26