Maxine Hargrave

📍 Jerseyville, IL: #7 of 15 inventorsTop 50%

🗺 Illinois: #48,934 of 84,256 inventorsTop 60%

Overall (All Time): #3,930,401 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4839929	Auxiliary toilet seat	M. Jane Mai	1989-06-20