Donald H. Yowell

📍 Bethlehem, PA: #10 of 56 inventorsTop 20%

🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%

Overall (1994): #140,263 of 165,921Top 85%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5354129	Mixing-cutting paddle	—	1994-10-11