William J. Cerveny

📍 Phoenix, AZ: #2,590 of 6,660 inventorsTop 40%

🗺 Arizona: #13,050 of 32,909 inventorsTop 40%

Overall (All Time): #2,085,859 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8118137	Multiple duty portable pneumatic lubrication device	—	2012-02-21
6088868	Folding compact push broom	—	2000-07-18