RH

Richard W. Harney

CM Chicago Metallic: 1 patents #11 of 16Top 70%
📍 Berwyn, IL: #88 of 152 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,328,894 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7552567 Seismic perimeter clip for suspended ceiling grid Anthony D. Ingratta, Peter Jahn, Scott G. Jankovec 2009-06-30