Keri J. Storjohann

📍 Johnston, IA: #133 of 247 inventorsTop 55%

🗺 Iowa: #6,094 of 15,303 inventorsTop 40%

Overall (All Time): #2,078,822 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8544182	Assembly for leveling new concrete and sub-grade	—	2013-10-01
8096060	Assembly for leveling new concrete and sub-grade	—	2012-01-17