Martin W. Ferris

📍 Emmaus, PA: #9 of 28 inventorsTop 35%

🗺 Pennsylvania: #1,500 of 5,512 inventorsTop 30%

Overall (2002): #163,436 of 266,432Top 65%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6397837	Inhaler assistive device	—	2002-06-04