Inventor · disambiguated record
Pieter M. Houpt
Also filed as: HOUPT PIETER M
4 granted patents·123 citations·filing 1986–1990
79Inventor score
Top patents by PatentIndex Score
4 records- 0182US4863226AConfocal laser scanning microscopeNL ORGANISATIE VOOR TOEGEPAS N·Filed 1988·Granted Sep 5, 1989·73 cites·14 claims
- 0266US4711126ASensor for the measurement of the refractive index of a fluid and/or phase boundary between two fluids by means of visible or invisible lightTNO·Filed 1986·Granted Dec 8, 1987·33 cites·17 claims
- 0340US5055699ADevice for measuring the refractive index of a fluid, in particular intended for measuring the density of that fluid or the concentration of a substance dissolved in that fluidTNO·Filed 1990·Granted Oct 8, 1991·12 cites·8 claims
- 0431US4774417AMethod and device for determining the quantity of dispersed solid material in a liquidTNO·Filed 1987·Granted Sep 27, 1988·5 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →