DH

David Hepworth

Pfizer: 1 patents #221 of 684Top 35%
📍 Concord, MA: #23 of 77 inventorsTop 30%
🗺 Massachusetts: #1,866 of 6,583 inventorsTop 30%
Overall (2004): #239,531 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6800652 Diaryl compounds Mark Andrews, Donald Middleton 2004-10-05