RH

Robert F. Hacker

📍 McHenry, IL: #211 of 350 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,433,141 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7131617 Modified spring system end cap for packaging fragile articles within shipping cartons Richard Louis Bontrager, Michael A. Brown, Randall Strange 2006-11-07