DC

David Brian Chamberlain

MI Mks Instruments: 1 patents #2 of 16Top 15%
📍 Manchester, NH: #12 of 48 inventorsTop 25%
🗺 New Hampshire: #251 of 1,007 inventorsTop 25%
Overall (2002): #236,526 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6439255 Valve flapper with dynamic circumference seal — 2002-08-27