Harold F. Vandermark

📍 Blue Bell, PA: #128 of 285 inventorsTop 45%

🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%

Overall (All Time): #2,358,848 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4459633	Device for draining static electricity	—	1984-07-10
4193160	Solder evacuation unit	—	1980-03-18