Jeffrey L. Rizzo

📍 Charlevoix, MI: #24 of 61 inventorsTop 40%

🗺 Michigan: #35,034 of 86,293 inventorsTop 45%

Overall (All Time): #2,196,672 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D499332	Primary roof snow and ice breaking and holding device	—	2004-12-07
D499011	Complimentary roof snow and ice breaking and holding device	—	2004-11-30