JH

Jay T. Hargreaves

AM Amoco: 1 patents #610 of 1,251Top 50%
Overall (All Time): #2,314,538 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4994175 Syncrude dedusting extraction James L. Taylor 1991-02-19
4415434 Multiple stage desalting and dedusting process Albert L. Hensley, Jr. 1983-11-15