Nancy B. Parko

📍 Pleasant Gap, PA: #6 of 12 inventorsTop 50%

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

Overall (All Time): #3,626,022 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6112362	Self-cleaning brush	Joy E. Parko	2000-09-05