DH

David J. Holigan

📍 Atkinson, NH: #3 of 10 inventorsTop 30%
🗺 New Hampshire: #379 of 1,252 inventorsTop 35%
Overall (2011): #323,078 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7936266 Shipping container seal monitoring device, system and method Richard Hugh Francis, James E. Mandry, Douglas Webster Prince, Ed Allen Vrablik 2011-05-03