William H. Parmelee

📍 Bethel Park, PA: #149 of 258 inventorsTop 60%

🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #4,011,535 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4504267	Apparatus for intravenous injection of liquids	Roger D. Sutton	1985-03-12