Inventor · disambiguated record
Hamilton W. Marshall, Jr.
Also filed as: MARSHALL JR HAMILTON W
6 granted patents·221 citations·filing 1974–1976
86Inventor score
Files withPERKIN ELMER CORP6
Top patents by PatentIndex Score
6 records- 0194US4052161AKinetic analyzerPERKIN ELMER CORP·Filed 1975·Granted Oct 4, 1977·103 cites·49 claims
- 0289US4076503APipetting system for use in kinetic analysis apparatus and the likePERKIN ELMER CORP·Filed 1975·Granted Feb 28, 1978·51 cites·4 claims
- 0383US3948607ATransfer system for use in analysis apparatusPERKIN ELMER CORP·Filed 1974·Granted Apr 6, 1976·31 cites·9 claims
- 0471US4014612APhotometric measuring apparatusPERKIN ELMER CORP·Filed 1974·Granted Mar 29, 1977·19 cites·6 claims
- 0554US4053236AAbsorbance measuring photometerPERKIN ELMER CORP·Filed 1976·Granted Oct 11, 1977·14 cites·11 claims
- 0630US4022240ASlide valve sealant systemPERKIN ELMER CORP·Filed 1974·Granted May 10, 1977·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →