DM

David March

LL Leeman Labs: 1 patents #1 of 3Top 35%
📍 New York, NY: #142 of 613 inventorsTop 25%
🗺 New York: #1,860 of 7,004 inventorsTop 30%
Overall (1994): #144,907 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5313846 Sample introduction valve for spectrometers with shuttle valve Peter Brown, David Hotham 1994-05-24