DM

David D. Manning

SD Smiths Detection: 1 patents #8 of 22Top 40%
Overall (2018): #443,550 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
9861909 Solid phase micro-extraction (SPME) devices Kenneth C. Schreiber, Kenneth J. Fredeen, George E. Riehm, Greg Weaver, John R. Laverack 2018-01-09