Michael Humlan

📍 Monroeville, PA: #445 of 710 inventorsTop 65%

🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #3,828,166 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5226196	Drain stopper apparatus	—	1993-07-13