CK

Chris D. Kitchen

📍 Springville, UT: #117 of 245 inventorsTop 50%
🗺 Utah: #7,921 of 19,430 inventorsTop 45%
Overall (All Time): #2,288,598 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5439325 Variable yielding mining crib support column — 1995-08-08
5342150 Collapsible crib mining support column — 1994-08-30