William J. Ferrari

📍 Pittsburgh, PA: #2,489 of 7,570 inventorsTop 35%

🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%

Overall (All Time): #1,453,931 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10717160	Enhanced onsite truck and trailer rear axle spindle replacement system and method	—	2020-07-21
5125146	Method of rebuilding vehicle axles	—	1992-06-30
4792080	Apparatus for rebuilding vehicle axles	—	1988-12-20