Helen E. Graber

📍 Lino Lakes, MN: #170 of 309 inventorsTop 60%

🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%

Overall (All Time): #2,355,353 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4551144	Incontinent care pad method and apparatus	—	1985-11-05
4216774	Medical pad	—	1980-08-12