Inventor · disambiguated record
Douglass Mcmanigill
Also filed as: MCMANIGILL DOUGLASS
13 granted patents·342 citations·filing 1975–1996
93Inventor score
Files withHEWLETT PACKARD CO12
Top patents by PatentIndex Score
13 records- 0191US4003679AHigh pressure pump with meteringHEWLETT PACKARD CO·Filed 1975·Granted Jan 18, 1977·55 cites·11 claims
- 0284US5482608ACapillary electrophoresis flow control systemHEWLETT PACKARD CO·Filed 1993·Granted Jan 9, 1996·80 cites·12 claims
- 0379US5180475ASystem and method for controlling electroosmotic flowHEWLETT PACKARD CO·Filed 1991·Granted Jan 19, 1993·50 cites·15 claims
- 0473US5262031AElectroosmotic flow control apparatus for capillary electrophoresisHEWLETT PACKARD CO·Filed 1992·Granted Nov 16, 1993·37 cites·10 claims
- 0571US4384298APlotterHEWLETT PACKARD CO·Filed 1982·Granted May 17, 1983·22 cites·21 claims
- 0667US5646048AMicrocolumnar analytical apparatus with microcolumnar flow gating interface and method of using the apparatusHEWLETT PACKARD CO·Filed 1995·Granted Jul 8, 1997·33 cites·28 claims
- 0755US4304997AElectron capture detector with thermionic emission electron sourceHEWLETT PACKARD CO·Filed 1979·Granted Dec 8, 1981·13 cites·23 claims
- 0852US5326445AVacuum injection capillary electrophoresisHEWLETT PACKARD CO·Filed 1989·Granted Jul 5, 1994·13 cites·8 claims
- 0951US4264817ACoaxial electron capture detector with thermionic emission electron sourceHEWLETT PACKARD CO·Filed 1979·Granted Apr 28, 1981·11 cites·8 claims
- 1041US5593564AMicrocolumn-microcolumn flow interface and methodHEWLETT PACKARD CO·Filed 1995·Granted Jan 14, 1997·9 cites·27 claims
- 1137US5658446APreparative capillary electrophoresis with wide-bore capillaryHEWLETT PACKARD CO·Filed 1996·Granted Aug 19, 1997·6 cites·18 claims
- 1237US5447611AVacuum injection capillary electrophoresisFiled 1994·Granted Sep 5, 1995·7 cites·1 claims
- 1336US5131997ACapillary zone electrophoresis cassetteHEWLETT PACKARD CO·Filed 1990·Granted Jul 21, 1992·6 cites·16 claims
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