JP

James R. Pennington

📍 Salt Lake City, UT: #2,698 of 4,590 inventorsTop 60%
🗺 Utah: #11,293 of 19,430 inventorsTop 60%
Overall (All Time): #4,122,561 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4230181 In situ method of processing bituminous coal — 1980-10-28