Haidee Johnstone

LL Leading Lady: 1 patents #3 of 4Top 75%

📍 Minneapolis, MN: #2,566 of 6,114 inventorsTop 45%

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

Overall (All Time): #2,243,181 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6135975	Surgical chest dressing	—	2000-10-24
5538502	Surgical chest dressing	—	1996-07-23