SK

Steven Frederick Kelsey

Shell Oil Compny: 3 patents #24 of 205Top 15%
Overall (2003): #21,435 of 273,478Top 8%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6615880 Process and machine for product mixing Timothy Hewlitt, William John Maskell, Jerard O'Brien 2003-09-09
6598631 Device and process for product reconstitution Timothy Hewlitt, William John Maskell, Jerard O'Brien 2003-07-29
6536484 Container and a process for filling said container Timothy Hewlitt, William John Maskell, Jerard O'Brien 2003-03-25