TK

Thomas Harry Kreiser

ES Environmental Test Systems: 1 patents #9 of 21Top 45%
Overall (All Time): #3,638,453 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5856199 Colorimetric dry reagent test device and method for the determination of analytes in solutions containing interfering colored substances Eugenia Makowski 1999-01-05