Ronald R. Wilfer

📍 Richfield, WI: #56 of 134 inventorsTop 45%

🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%

Overall (All Time): #2,150,763 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7438003	Burning container	—	2008-10-21
6932001	Refuse burning container	—	2005-08-23