Mary E. Zwagerman

WG Walters Gardens: 2 patents #8 of 22Top 40%

📍 Zeeland, MI: #150 of 350 inventorsTop 45%

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

Overall (All Time): #2,088,109 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
PP22611	Hosta plant named ‘Dancing Stars’	—	2012-03-27
PP16062	Hosta plant named ‘Fireworks’	—	2005-10-25