JO

John V. O'Brien

CH Chart: 1 patents #6 of 15Top 40%
📍 Shrewsbury, MA: #26 of 75 inventorsTop 35%
🗺 Massachusetts: #1,866 of 6,583 inventorsTop 30%
Overall (2004): #188,382 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6758060 Separating nitrogen from methane in the production of LNG — 2004-07-06