Inventor · disambiguated record
Henry R. Angel
Also filed as: ANGEL HENRY R · ANGEL HENRY ROBERT
8 granted patents·296 citations·filing 1975–1989
89Inventor score
Top patents by PatentIndex Score
8 records- 0193US4706207ACount accuracy control means for a blood analyses systemNOVA CELLTRAK INC·Filed 1985·Granted Nov 10, 1987·141 cites·14 claims
- 0282US4729876ABlood analysis systemNOVA CELLTRAK INC·Filed 1986·Granted Mar 8, 1988·64 cites·7 claims
- 0377US4068169AMethod and apparatus for determining hematocritHYCEL INC·Filed 1976·Granted Jan 10, 1978·31 cites·14 claims
- 0468US3973189AHematology systemGEN SCIENCE CORP·Filed 1975·Granted Aug 3, 1976·25 cites·2 claims
- 0552US4296373AHematology cell counting apparatus incorporating multiple transducers for sequential operationHYCEL INC·Filed 1979·Granted Oct 20, 1981·12 cites·9 claims
- 0648US4042808AParticle count correctionANGEL ENG CORP·Filed 1975·Granted Aug 16, 1977·10 cites·16 claims
- 0737US4251768ACoincidence correction of hematocrit in a hematology measurement apparatusHYCEL INC·Filed 1978·Granted Feb 17, 1981·6 cites·12 claims
- 0836US5137302AAnalog slide displayANGEL HENRY R·Filed 1989·Granted Aug 11, 1992·7 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →