LE

L. Roger Essen

📍 Salt Lake City, UT: #2,698 of 4,590 inventorsTop 60%
🗺 Utah: #11,293 of 19,430 inventorsTop 60%
Overall (All Time): #3,621,154 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6089607 Calendar and appointment journal Michael Gerard Keeney 2000-07-18