MF

Martin W. Ferris

📍 Emmaus, PA: #179 of 365 inventorsTop 50%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,186,578 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6681763 Inhaler assistive device 2004-01-27
6397837 Inhaler assistive device 2002-06-04