MM

Michael G. Mastrogany

UI Usg Interiors: 1 patents #90 of 171Top 55%
📍 Mundelein, IL: #334 of 550 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,878,330 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5022963 Wet end corrugating of acoustical tile William F. Porter, Michael J. Porter 1991-06-11