Inventor · disambiguated record
Pedro P. Cabrera
Also filed as: CABRERA PEDRO P · SIMPSON RONALD O
13 granted patents·476 citations·filing 1977–1999
94Inventor score
Top patents by PatentIndex Score
13 records- 0189US4152391ALiquid transfer valveCOULTER ELECTRONICS·Filed 1977·Granted May 1, 1979·50 cites·15 claims
- 0288US4702889ALiquid sampling valveCOULTER ELECTRONICS·Filed 1986·Granted Oct 27, 1987·76 cites·11 claims
- 0384US6322752B1Method and apparatus for aspirating and dispensing liquidsCOULTER INT CORP·Filed 1999·Granted Nov 27, 2001·75 cites·10 claims
- 0483US4507977ALiquid metering and transfer valve assemblyCOULTER ELECTRONICS·Filed 1983·Granted Apr 2, 1985·42 cites·10 claims
- 0582US4136970AMethod and apparatus for regulating the size and frequency of bubbles employed for mixing liquidsCOULTER ELECTRONICS·Filed 1977·Granted Jan 30, 1979·38 cites·23 claims
- 0676US4445391ALiquid metering and transfer valve assemblyCOULTER ELECTRONICS·Filed 1981·Granted May 1, 1984·31 cites·14 claims
- 0774US4387076ASample feeding arrangementCOULTER ELECTRONICS·Filed 1981·Granted Jun 7, 1983·35 cites·10 claims
- 0870US4896546ALiquid metering and transfer valve assemblyCOULTER ELECTRONICS·Filed 1989·Granted Jan 30, 1990·32 cites·12 claims
- 0963US5158751ALiquid metering and transfer valve assemblyCOULTER CORP·Filed 1990·Granted Oct 27, 1992·28 cites·15 claims
- 1051US4220621ABackwash system for diluting apparatusCOULTER ELECTRONICS·Filed 1979·Granted Sep 2, 1980·11 cites·25 claims
- 1145US5255568ALiquid sample/reagent metering and delivery methodCOULTER CORP·Filed 1992·Granted Oct 26, 1993·11 cites·12 claims
- 1241US4653719AFluid conduit and pinch valve for use therewithCOULTER ELECTRONICS·Filed 1985·Granted Mar 31, 1987·40 cites·8 claims
- 1340US4148859ABackwash system for diluting apparatusCOULTER ELECTRONICS·Filed 1978·Granted Apr 10, 1979·7 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →