David M. Ledvina

LR Little Rapids: 2 patents #3 of 23Top 15%

📍 Kewaunee, WI: #23 of 59 inventorsTop 40%

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

Overall (All Time): #2,030,646 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9055801	Nail coating removal pad and retainer	Cathy Schuch	2015-06-16
6934989	Inflatable article	David Pisani, Melanie Pilling	2005-08-30