William M. Harter

📍 Tempe, AZ: #1,537 of 2,648 inventorsTop 60%

🗺 Arizona: #18,403 of 32,909 inventorsTop 60%

Overall (All Time): #3,916,454 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4974992	Excavation closure	—	1990-12-04