JD

John Robert Duvall

MU Mann+Hummel Filtration Technology Us: 1 patents #12 of 15Top 80%
📍 Gastonia, NC: #173 of 344 inventorsTop 55%
🗺 North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #2,532,927 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12102949 Filter media having angled embossments James Michael Glazewski 2024-10-01