Leonard C. Blanding

📍 Grand Rapids, MI: #1,022 of 1,824 inventorsTop 60%

🗺 Michigan: #49,615 of 86,293 inventorsTop 60%

Overall (All Time): #3,701,324 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5829383	Self-purging bird feeder	—	1998-11-03