JM

Jefferson David McKenzie

📍 West Valley City, UT: #92 of 279 inventorsTop 35%
🗺 Utah: #7,921 of 19,430 inventorsTop 45%
Overall (All Time): #1,865,480 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10890068 Automated support of a gate entry for underground full extraction mining — 2021-01-12
7331735 Apparatus, system, and method for supporting a gate entry for underground full extraction mining — 2008-02-19