Inventor · disambiguated record
John Ernest Foster Holley
Also filed as: HOLLEY JOHN E F · HOLLEY JOHN ERNEST FOSTER
5 granted patents·45 citations·filing 1975–1999
79Inventor score
Top patents by PatentIndex Score
5 records- 0152US6388751B1Apparatus for determining optical properties of liquid samplesFiled 1997·Granted May 14, 2002·21 cites·15 claims
- 0245US4085780ALiquid dispensing meansLEVER BROTHERS LTD·Filed 1975·Granted Apr 25, 1978·9 cites·12 claims
- 0331US6873719B1Image acquisition apparatusOXOID LTD·Filed 1999·Granted Mar 29, 2005·4 cites·14 claims
- 0431US4853618AParticle counter with variable sized apertureHOLLEY JOHN E F·Filed 1987·Granted Aug 1, 1989·7 cites·5 claims
- 0525US4863868AApparatus for detecting the presence of micro organism in liquidPROLITEC AG·Filed 1988·Granted Sep 5, 1989·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →