JH

John T. Hill

EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
📍 Winnipeg, CA: #791 of 1,797 inventorsTop 45%
Overall (All Time): #3,467,384 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6679291 Poppet valve assembly Richard L. Fahl 2004-01-20