FQ

Frederic R. Quant

TC Tsi Group Co.: 1 patents #73 of 151Top 50%
Overall (All Time): #3,846,528 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5098657 Apparatus for measuring impurity concentrations in a liquid David Blackford, Thomas A. Kerrick, Gilmore J. Sem, Darrell D. Havir 1992-03-24