DH

David Brent Harrelson

MG Mann+Hummel Filtration Technology Group: 3 patents #1 of 8Top 15%
📍 Robbinsville, NC: #1 of 3 inventorsTop 35%
🗺 North Carolina: #628 of 6,286 inventorsTop 10%
Overall (2019): #93,730 of 560,194Top 20%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10507413 Filter end cap 2019-12-17
10493385 J-hook filter assembly James Michael Glazewski, Matthew Robert Hudson 2019-12-03
10369502 Spin-on filter using snap-fit James Michael Glazewski, Matthew Robert Hudson 2019-08-06